Arguments: /usr/local/bin/node /usr/local/bin/yarn PATH: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/home/anrr/Android/Sdk/tools:/home/anrr/Android/Sdk/tools/bin:/home/anrr/Android/Sdk/platform-tools:/home/anrr/Android/Studio/bin:/home/anrr/.composer/vendor/bin Yarn version: 1.9.4 Node version: 8.12.0 Platform: linux x64 Trace: SyntaxError: /home/anrr/Code/Github/react-database-diagram/package.json: Unexpected token } in JSON at position 841 at JSON.parse () at /usr/local/lib/node_modules/yarn/lib/cli.js:1130:59 at Generator.next () at step (/usr/local/lib/node_modules/yarn/lib/cli.js:92:30) at /usr/local/lib/node_modules/yarn/lib/cli.js:103:13 at npm manifest: { "name": "react-database-diagram", "version": "0.1.0", "description": "A react component to render nice database diagram using storm-react-diagrams", "main": "build/index.js", "repository": "git@github.com:agustin107/react-database-diagram.git", "author": "Agustin N. R. Ramirez ", "license": "MIT", "devDependencies": { "@types/dagre": "^0.7.40", "@types/enzyme": "^3.1.15", "@types/enzyme-adapter-react-16": "^1.0.3", "@types/lodash": "^4.14.116", "@types/react": "^16.4.14", "@types/react-dom": "^16.0.7", "enzyme": "^3.7.0", "enzyme-adapter-react-16": "^1.7.0", "react-test-renderer": "^16.6.3", "typescript": "^3.1.6" }, "scripts": { "test": "echo \"Error: no test specified\" && exit 1", "build": "tsc", "prepare": "yarn build", } } yarn manifest: No manifest Lockfile: # THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY. # yarn lockfile v1 typescript@^3.1.6: version "3.1.6" resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.1.6.tgz#b6543a83cfc8c2befb3f4c8fba6896f5b0c9be68"