language: node_js
node_js:
  - "5.1.1"
before_install:
  - "export DISPLAY=:99.0"
  - "sh -e /etc/init.d/xvfb start"

language: node_js
node_js:
  - "5.1.1"
compiler: clang-3.6
env:
  - CXX=clang-3.6
addons:
  apt:
    sources:
      - llvm-toolchain-precise-3.6
      - ubuntu-toolchain-r-test
    packages:
      - clang-3.6
      - g++-4.8
before_install:
  - "export DISPLAY=:99.0"
  - "sh -e /etc/init.d/xvfb start"
before_script:
  - npm install -g gulp
script: gulp test-ci

Update Travis CI configuration to include clang
Update Travis CI configuration to include clang
