anchor.diff:      url = "http://roy.marples.name/downloads/openresolv/${name}.tar.bz2";
       sha256 = "1n3cw1vbm7mh5d95ykhzdn2mrrf3pm65sp61p8iwydz1gqkp2inv";
     };
  +
  +  buildInputs = [ makeWrapper ];
   
     configurePhase =
       ''
  
positive.code: { stdenv, fetchurl }:
  
  stdenv.mkDerivation rec {
    name = "openresolv-3.5.6";
  
negative.code: 
    installFlags = "SYSCONFDIR=$(out)/etc";
  
    postInstall = ''
      wrapProgram "$out/sbin/resolvconf" --set PATH "${coreutils}/bin"
    '';
  
    meta = {
      description = "A program to manage /etc/resolv.conf";
      homepage = http://roy.marples.name/projects/openresolv;
  