brew install pkgconfig \
             libffi \
             glib \
             harfbuzz \
             pcre \
             pango \
             libxdiff \
             enet \
             sdl \
             sdl_mixer \
             sdl_image \
             xz \
             jpeg \
             libtiff \
             webp \
             portmidi \
             fluidsynth \
             mikmod \
             libmad \
             libogg \
             libvorbis \
             flac \
             google-perftools

