anchor.diff:    postInstall = ''
       mkdir -p "$out/share/emacs/site-lisp"
       cp -v *.el "$out/share/emacs/site-lisp"
  +
  +    wrapProgram $out/bin/gtags \
  +      --prefix PYTHONPATH : "$(toPythonPath ${pythonPackages.pygments})"
     '';
   
     meta = with stdenv.lib; {
  
positive.code: { fetchurl, stdenv, libtool, ncurses, ctags, sqlite, pythonPackages }:
  
  stdenv.mkDerivation rec {
    name = "global-6.3.4";
  
negative.code:     sha256 = "0hcplcayyjf42d8ygzla6142b5dq4ybq4wg3n3cgx3b5yfhvic85";
    };
  
    buildInputs = [ libtool ncurses makeWrapper ];
    propagatedBuildInputs = [ pythonPackages.pygments ];
  
    configurePhase =
  