anchor.diff:  in
   stdenv.mkDerivation rec {
     pname = "shutter";
  -  version = "0.99";
  +  version = "0.99.2";
   
     src = fetchFromGitHub {
       owner = "shutter-project";
       repo = "shutter";
       rev = "v${version}";
  -    sha256 = "sha256-n5M+Ggk8ulJQMWjAW+/fC8fbqiBGzsx6IXlYxvf8utA=";
  +    sha256 = "sha256-o95skSr6rszh0wsHQTpu1GjqCDmde7aygIP+i4XQW9A=";
     };
   
     nativeBuildInputs = [ wrapGAppsHook ];
  
positive.code: , procps
  , libwnck
  , libappindicator-gtk3
  }:
  
  let
  
negative.code:   preFixup = ''
      gappsWrapperArgs+=(
        --set PERL5LIB ${perlPackages.makePerlPath perlModules} \
        --prefix PATH : ${lib.makeBinPath [ imagemagick xdg-utils ] }
      )
    '';
  
  