language: node_js
node_js:
  - "4.0"
  - "5.0"
sudo: false

language: node_js
node_js:
  - "4.0"
  - "5.0"
before_install: if [[ `npm -v` != 3* ]]; then npm i -g npm@3; fi
sudo: false

Make sure NPM is at least v3.0 or higher.
Make sure NPM is at least v3.0 or higher.
