language: node_js
node_js:
  - '6'
  - '4'
  - '0.12'
  - '0.10'
  - '0.8'
addons:
  apt:
    sources:
      - ubuntu-toolchain-r-test
    packages:
      - libcairo2-dev
      - libjpeg8-dev
      - libpango1.0-dev
      - libgif-dev
      - g++-4.9
env:
  - CXX=g++-4.9
before_install:
  - if [[ $TRAVIS_NODE_VERSION == 0.8 ]]; then npm install -g npm@1.4.28; fi
  - npm explore npm -g -- npm install node-gyp@latest
sudo: false