anchor.diff:  , libXfixes, atk, gtk2, libXrender, pango, gnome2, cairo, freetype, fontconfig
   , libX11, libXi, libXext, libXcursor, glib, libXScrnSaver, libxkbfile, libXtst
   , nss, nspr, cups, fetchurl, expat, gdk_pixbuf, libXdamage, libXrandr, dbus
  +, dpkg, makeDesktopItem
   }:
   
   with stdenv.lib;
  
positive.code: 
    dontBuild = true;
  
    installPhase = ''
      mkdir -p "$out/opt/gitkraken"
      cp -r ./* "$out/opt/gitkraken"
    '';
  
    postFixup = ''
  
negative.code:   version = "2.2.1";
  
    src = fetchurl {
      url = "https://release.gitkraken.com/linux/v${version}.deb";
      sha256 = "0ld5wdnrz4qpjl9af8hwmzli3201rfsh73lyy2zp8c98749a2zqn";
    };
  
    libPath = makeLibraryPath [
  