#!/bin/bash sudo add-apt-repository -y ppa:zoogie/sdl2-snapshots sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test sudo add-apt-repository -y ppa:andykimpe/cmake sudo add-apt-repository -y 'deb http://llvm.org/apt/precise/ llvm-toolchain-precise-3.5 main' sudo apt-get -qq -y update