anchor.diff:    nativeBuildInputs = [
       python3.pkgs.wrapPython
       qmake
  +    imagemagick
     ];
   
     postPatch = ''
  
positive.code:   ];
  
    postInstall = ''
      install -Dt $out/share/applications resources/ykman-gui.desktop
      install -Dt $out/share/ykman-gui/icons resources/icons/*.{icns,ico,png,xpm}
      substituteInPlace $out/share/applications/ykman-gui.desktop \
        --replace 'Exec=ykman-gui' "Exec=$out/bin/ykman-gui"
    '';
  
    qtWrapperArgs = [
  
negative.code: { lib
  , mkDerivation
  , fetchurl
  , imagemagick
  , pcsclite
  , pyotherside
  , python3
  