{ stdenv, fetchurl, libpcap, bison, flex, cyrus_sasl, tcp_wrappers,
  pkgconfig, procps, which, wget, lsof, net_snmp, perl }:

stdenv.mkDerivation rec {
  pname = "argus";
  version = "3.0.8.2";
  name = "${pname}-${version}";

  src = fetchurl {
    url = "http://qosient.com/argus/src/${name}.tar.gz";
    sha256 = "1zzf688dbbcb5z2r9v1p28rddns6znzx35nc05ygza6lp7aknkna";
  };

  nativeBuildInputs = [ pkgconfig ];
  buildInputs = [ libpcap bison cyrus_sasl tcp_wrappers flex ];
  propagatedBuildInputs = [ procps which wget lsof net_snmp ];

  patchPhase = ''
     substituteInPlace events/argus-extip.pl \
       --subst-var-by PERLBIN ${perl}/bin/perl
    substituteInPlace events/argus-lsof.pl \
      --replace "\`which lsof\`" "\"${lsof}/bin/lsof\"" \
      --subst-var-by PERLBIN ${perl}/bin/perl
    substituteInPlace events/argus-vmstat.sh \
      --replace vm_stat ${procps}/bin/vmstat
    substituteInPlace events/argus-snmp.sh \
      --replace /usr/bin/snmpget ${net_snmp}/bin/snmpget \
      --replace /usr/bin/snmpwalk ${net_snmp}/bin/snmpwalk
  '';

  meta = with stdenv.lib; {
    description = "Audit Record Generation and Utilization System for networks";
    longDescription = ''The Argus Project is focused on developing all
    aspects of large scale network situtational awareness derived from
    network activity audit. Argus, itself, is next-generation network
    flow technology, processing packets, either on the wire or in
    captures, into advanced network flow data. The data, its models,
    formats, and attributes are designed to support Network
    Operations, Performance and Security Management. If you need to
    know what is going on in your network, right now or historically,
    you will find Argus a useful tool. '';
    homepage = http://qosient.com/argus;
    license = licenses.gpl2Plus;
    maintainers = with maintainers; [ leenaars ];
    platforms = platforms.linux;
  };
}