dependencies:
  pre:
    - npm install npm@1.4.4
    - npm install -g grunt-cli

test:
  override:
    - grunt

machine:
  node:
    version: v0.8.24

dependencies:
  pre:
    - npm --version
    - npm install -g npm@~1.4.6
    - npm install -g grunt-cli

test:
  override:
    - grunt

machine:
  node:
    version: v0.8.26

Add fix npm version before npm install
Add fix npm version before npm install
