upower-dev.tcz
   upower.tcz
      gudev238-lib.tcz
         udev257-lib.tcz
            libcap.tcz
         glib2.tcz
            gamin.tcz
            libelf.tcz
            pcre2.tcz
               bzip2-lib.tcz
   gudev238-lib-dev.tcz
      gudev238-lib.tcz
         udev257-lib.tcz
            libcap.tcz
         glib2.tcz
            gamin.tcz
            libelf.tcz
            pcre2.tcz
               bzip2-lib.tcz
      udev257-lib-dev.tcz
         udev257-lib.tcz
            libcap.tcz
         libcap-dev.tcz
            libcap.tcz