language: node_js
node_js:
  - iojs-v2.3.1
after_script:
  - npm run coveralls

language: node_js

node_js:
  - iojs-v2.3.1

before_install:
  npm install -g istanbul mocha

after_script:
  - npm run coveralls

Install mocha and istanbul globally.
Install mocha and istanbul globally.