anchor.diff:      };
     };
   
  -  meta = with stdenv.lib; {
  +  meta = with lib; {
       description = "the project that aims to replace the existing {ip,ip6,arp,eb}tables framework";
       homepage = http://netfilter.org/projects/nftables;
       license = licenses.gpl2;
  
positive.code: }:
  
  stdenv.mkDerivation rec {
    name = "nftables-0.8.2";
  
    src = fetchurl {
      url = "http://netfilter.org/projects/nftables/files/${name}.tar.bz2";
      multihash = "Qmf8DA2sbUY6J6WXAfaauaj1TSqj4DdrrBm9yku9D5bj1K";
      hashOutput = false;
      sha256 = "675f0aaf88f11e7eacef63dc89cb65d207d9e09c3ea6d518f0ebbb013f0767ec";
    };
  
    nativeBuildInputs = [
  
negative.code: , docbook_xml_dtd_45
  , fetchurl
  , flex
  , lib
  
  , gmp
  , iptables
  