machine: node: version: 8.1.4 test: override: - "npm run ci" dependencies: pre: - sudo apt-get update # get latest stable firefox - sudo apt-get install firefox - firefox_cmd=`which firefox`; sudo rm -f $firefox_cmd; sudo ln -s `which firefox.ubuntu` $firefox_cmd # get latest stable chrome - wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add - - sudo sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list' - sudo apt-get update - sudo apt-get install google-chrome-stable