tigervnc-viewer.tcz
   gnutls.tcz
      libgcrypt.tcz
         libgpg-error.tcz
      libtasn1.tcz
      nettle.tcz
         gmp.tcz
      p11-kit.tcz
         libtasn1.tcz
         libffi.tcz
   libICE.tcz
   libSM.tcz
   libXext.tcz
      libX11.tcz
         libxcb.tcz
            libXau.tcz
            libXdmcp.tcz