anchor.diff:        -demosdir $out/share/doc/${name}/demos
         -datadir $out/share/${name}
         -translationdir $out/share/${name}/translations
  -    "
  -  '';
  +    '';
   
     propagatedBuildInputs = [
       alsaLib
  
positive.code:     license = "GPL/LGPL";
      maintainers = with maintainers; [ urkud sander ];
      platforms = platforms.linux;
      priority = 10;
    };
  }
  
negative.code: 
    src = fetchurl {
      url = "ftp://ftp.qt.nokia.com/qt/source/qt-everywhere-opensource-src-${v}.tar.gz";
      sha256 = "0zlk0lcrkhi8wdb5j2lqz3nclk07blbiial7lzs03708kpb6yayh";
    };
  
    preConfigure =
      ''
        export LD_LIBRARY_PATH="`pwd`/lib:$LD_LIBRARY_PATH"
      '';
  
    configureFlags =
      ''
        -v -no-separate-debug-info -release -fast -confirm-license -opensource
        -system-zlib -system-libpng -system-libjpeg -qt-gif -system-libmng
        -opengl -xrender -xrandr -xinerama -xcursor
        -plugin-sql-mysql -system-sqlite
        -qdbus -cups -glib -xfixes -dbus-linked -openssl-linked
        -fontconfig -I${freetype}/include/freetype2
        -exceptions -xmlpatterns
        -multimedia -audio-backend -phonon -phonon-backend
        -webkit -javascript-jit
        -make libs -make tools -make translations
        ${if buildDemos == true then "-make demos" else "-nomake demos"}
        ${if buildExamples == true then "-make examples" else "-nomake examples"}
        ${if useDocs then "-make docs" else "-nomake docs"}
        -docdir $out/share/doc/${name}
        -plugindir $out/lib/qt4/plugins
        -importdir $out/lib/qt4/imports
  