anchor.diff:  { stdenv, fetchurl, perl, makeWrapper, autoreconfHook
  -, nettools, iputils, iproute, coreutils, gnused
  +, net-tools, iputils, iproute, coreutils, gnused
   
   # Optional Dependencies
   , openldap ? null
  
positive.code: 
    meta = with stdenv.lib; {
      description = "Dynamic Host Configuration Protocol (DHCP) tools";
  
      longDescription = ''
        ISC's Dynamic Host Configuration Protocol (DHCP) distribution
        provides a freely redistributable reference implementation of
        all aspects of DHCP, through a suite of DHCP tools: server,
        client, and relay agent.
     '';
  
      homepage = http://www.isc.org/products/DHCP/;
      license = licenses.isc;
      platforms = platforms.all;
  
negative.code:     substituteInPlace $out/sbin/dhclient-script \
        --replace /sbin/ip ${iproute}/sbin/ip
      wrapProgram "$out/sbin/dhclient-script" --prefix PATH : \
        "${net-tools}/bin:${net-tools}/sbin:${iputils}/bin:${coreutils}/bin:${gnused}/bin"
    '';
  
    # Fails to build the bind library if run in parallel
  