8 - sudo add-apt-repository -y ppa:ubuntu-elisp/ppa
9 - sudo apt-get update -qq
10 - sudo apt-get install -qq $emacs
12 # Install cask dependencies
13 - curl -fsSLo /tmp/cask-master.zip https://github.com/cask/cask/archive/master.zip
14 - sudo unzip -qq -d /opt /tmp/cask-master.zip
15 - sudo ln -sf /opt/cask-master/bin/cask /usr/local/bin/cask