gst-plugins-base.tcz
   gstreamer.tcz
      glib2.tcz
         gamin.tcz
         libelf.tcz
         pcre2.tcz
      gmp.tcz
   libasound.tcz
      alsa-modules-6.1.25-piCore.tcz
   libopus.tcz
   libtheora.tcz
      libogg.tcz
   libvorbis.tcz
      libogg.tcz