language: node_js
node_js:
  - "0.12"
  - "0.10"
  - "0.8"
  - iojs-v1
  - iojs-v2

before_install:
  - '[ "${TRAVIS_NODE_VERSION}" != "0.8" ] || npm install -g npm@1.4.28'
  - npm install -g npm@latest