libcups.tcz
   libavahi.tcz
      dbus.tcz
         expat2.tcz
         libSM.tcz
            libICE.tcz
         libX11.tcz
            libxcb.tcz
               libXau.tcz
               libXdmcp.tcz
      gcc_libs.tcz
      glib2.tcz
         gamin.tcz
         libelf.tcz
         pcre.tcz
            bzip2-lib.tcz
            gcc_libs.tcz
   gnutls.tcz
      libidn2.tcz
         libunistring.tcz
      unbound.tcz
         expat2.tcz
         openssl.tcz
            ca-certificates.tcz
      nettle.tcz
         gmp.tcz
      p11-kit.tcz
         libtasn1.tcz