system environment/libraries
- SDL2 - A cross-platform multimedia library
- SDL2_ttf - TrueType font rendering library for SDL2
- SDL_net - SDL portable network library
- libcuefile - Stable release of CUE File library
- libglpng - Toolkit for loading PNG images as OpenGL textures
- libmad - MPEG audio decoding library
- libreplaygain - Stable release of ReplayGain library
- libunrar - Decompress library for RAR v3 archives
- openal-soft - Open Audio Library