language: node_js
node_js:
  - "4.2"
addons:
  apt:
    packages:
      - cups-config
      - libcups2-dev

language: node_js
node_js:
  - "4.2"
env:
  - CXX=g++-4.8
addons:
  apt:
    sources:
      - ubuntu-toolchain-r-test
    packages:
      - libcups2-dev
      - g++-4.8

Update build dependencies for Travis CI
Update build dependencies for Travis CI
