Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
Error: Cannot find module 'express'
  at Function.Module._resolveFilename (module.js:331:15)
  at Function.Module._load (module.js:273:25)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:1:77)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)
TypeError: undefined is not a function
  at Object.<anonymous> (/Users/wangcheng/work/node/yog-pm/test/express.js:4:5)
  at Module._compile (module.js:449:26)
  at Object.Module._extensions..js (module.js:467:10)
  at Module.load (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
  at Function.Module._load (module.js:305:12)
  at Module.require (module.js:357:17)
  at require (module.js:373:17)
  at /Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:197:5
  at WriteStream.<anonymous> (/Users/wangcheng/work/node/yog-pm/node_modules/pm2/lib/ProcessContainer.js:140:9)
  at WriteStream.EventEmitter.emit (events.js:107:17)
  at WriteStream.<anonymous> (fs.js:1668:10)
  at Object.oncomplete (fs.js:97:15)