libical3-gir.tcz
   libical3.tcz
      icu61.tcz
      db-dev.tcz
         db.tcz
            libdb.tcz
   gobject-introspection.tcz
      glib2.tcz
         libffi.tcz
         pcre.tcz
      python3.6.tcz
         openssl-1.1.1.tcz
         sqlite3.tcz
         gdbm.tcz
         bzip2-lib.tcz
         liblzma.tcz
         readline.tcz
            ncursesw.tcz
         libffi.tcz