anchor.diff:       echo "patching makefiles..."
        for i in Makefile src/Makefile server/Makefile
        do
  -       cat "$i" | sed -e "s|/usr/X11R6|${libX11}|g ;
  -                          s|-lICE|-lX11 -lICE|g" > ",,tmp" &&	\
  -       mv ",,tmp" "$i"
  +       sed -i "$i" -e "s|/usr/X11R6|${libX11}|g ; s|-lICE|-lX11 -lICE|g"
        done '';
   
     buildPhase = ''
  
positive.code: 
    meta = {
      description = "GKrellM, a themeable process stack of system monitors.";
      homepage = http://members.dslextreme.com/users/billw/gkrellm/gkrellm.html;
      license = "GPL";
    };
  }
  
negative.code: { fetchurl, stdenv, gettext, pkgconfig, glib, gtk, libX11, libSM, libICE }:
  
  stdenv.mkDerivation rec {
    name = "gkrellm-2.3.4";
    src = fetchurl {
      url = "http://members.dslextreme.com/users/billw/gkrellm/${name}.tar.bz2";
      sha256 = "0mjg2pxpiqms7d6dvxzxvpa420cakhpjxvrclhq0y8jd2dlv2irl";
    };
  
    buildInputs = [gettext pkgconfig glib gtk libX11 libSM libICE];
  