libgnome-keyring.tcz
   glib2.tcz
      libffi.tcz
      pcre.tcz
   dbus.tcz
      expat2.tcz
      elogind.tcz
         acl.tcz
            attr.tcz
         libcap.tcz
            attr.tcz
   libgcrypt.tcz
      libgpg-error.tcz