sudo: true
language: cpp
compiler: g++
addons:
  apt:
    sources:
      - ubuntu-toolchain-r-test
      - george-edison55-precise-backports
    packages:
      - g++-4.9
      - cmake-data
      - cmake           
  env:
     - MATRIX_EVAL="CC=gcc-4.9 && CXX=g++-4.9"
script: 
 - mkdir build && cd build
 - cmake ..
 - make