libbluray-dev.tcz
   libbluray.tcz
      libxml2.tcz
         liblzma.tcz
   libxml2-dev.tcz
      libxml2.tcz
         liblzma.tcz
      liblzma-dev.tcz
         liblzma.tcz
   freetype-dev.tcz
      freetype.tcz
         libpng.tcz
      libpng-dev.tcz
         libpng-bin.tcz
            libpng.tcz
   fontconfig-dev.tcz