gobject-introspection-dev.tcz
   gobject-introspection.tcz
      glib2.tcz
         libffi.tcz
      python3.6.tcz
         openssl.tcz
         sqlite3.tcz
         gdbm.tcz
         bzip2-lib.tcz
         liblzma.tcz
         readline.tcz
            ncursesw.tcz
   glib2-dev.tcz
      glib2-python.tcz
         glib2.tcz
            libffi.tcz
         python3.6.tcz
            openssl.tcz
            sqlite3.tcz
            gdbm.tcz
            bzip2-lib.tcz
            liblzma.tcz
            readline.tcz
               ncursesw.tcz
      libffi-dev.tcz
         libffi.tcz