language: node_js
node_js: 
  - "4.2"
  - "5.1"
before_script:
  - export DISPLAY=:99.0; sh -e /etc/init.d/xvfb start
env:
  - CXX=g++-4.8
addons:
  apt:
    sources:
      - ubuntu-toolchain-r-test
    packages:
      - g++-4.8

language: node_js
node_js:
  - "4.2"
  - "5.1"
before_script:
  - export DISPLAY=:99.0; sh -e /etc/init.d/xvfb start
env:
  - CXX=g++-4.8
addons:
  apt:
    sources:
      - ubuntu-toolchain-r-test
      - libzmq3-dev
    packages:
      - g++-4.8

Install zmq-dev since we'll need it later for sure
Install zmq-dev since we'll need it later for sure

Also trying to trigger the Travis build. It's not working on this PR right now.
