~ salmonella-environment-setup (master) /system-setup/installers/raylib.sh

 1mkdir raylib
 2cd raylib
 3git clone https://github.com/raysan5/raylib
 4cd raylib
 5git checkout 983efae3e4565cdf1441cb0b3dff9498bb0147e8
 6mkdir build
 7cd build
 8cmake -DBUILD_SHARED_LIBS=ON ..
 9make
10sudo make install