mailutils.tcz
   readline.tcz
      ncursesw.tcz
   libltdl.tcz
   gnutls38.tcz
      p11-kit.tcz
         libffi.tcz
         libtasn1-4.tcz
      nettle39.tcz
         gmp.tcz
      libidn2.tcz
         libunistring.tcz
         ncursesw.tcz
      libzstd.tcz
   tcp_wrappers.tcz
   libunistring.tcz