libv4l2.tcz
   v4l-dvb-5.10.16-piCore.tcz
      alsa-modules-5.10.16-piCore.tcz
   libjpeg-turbo.tcz
   libudev.tcz
      glib2.tcz
         gamin.tcz
         libelf.tcz
         pcre.tcz
            bzip2-lib.tcz
            gcc_libs.tcz