lbreakouthd.tcz
   sdl2_mixer.tcz
      sdl2.tcz
   sdl2_image.tcz
      sdl2.tcz
   sdl2_ttf.tcz
      sdl2.tcz
      freetype.tcz
         libpng.tcz
         harfbuzz.tcz
            glib2.tcz
               libffi.tcz
               pcre21042.tcz
            graphite.tcz
         bzip2-lib.tcz
      pcre.tcz
   pcre.tcz