sudo apt-get install git cmake libxrandr-dev libxi-dev libpng12-dev zlib1g-dev g++ libopencv-dev
 git clone https://github.com/OculusCommunitySDK/OculusRiftExamples.git OculusRiftExamples
 cd OculusRiftExamples
 git submodule init
 git submodule update
 mkdir build
 cd build
 cmake .. -G "Unix Makefiles"
 make