pkgs.kde4.kdemultimedia pkgs.kde4.kdegraphics pkgs.kde4.kdeutils 
        pkgs.kde4.applications pkgs.kde4.kdebindings pkgs.kde4.kde_baseapps pkgs.kde4.kactivities pkgs.kde4.kdeadmin pkgs.kde4.kdenetwork pkgs.kde4.kdepim pkgs.kde4.kdepimlibs pkgs.kde4.kdeplasma_addons pkgs.kde4.kdesdk pkgs.kde4.kdetoys pkgs.kde4.kde_wallpapers pkgs.kde4.kdewebdev pkgs.kde4.oxygen_icons pkgs.kde4.kdebase_workspace pkgs.kde4.kdelibs pkgs.kde4.kdevelop pkgs.kde4.kdevplatform
    ];
    
    
    
    
    services = {
      enable = true;
      layout = "us";

      # KDE Desktop Environment.
      desktopManager.kde4.enable = true;
      displayManager.kdm.enable = true;
      # Touchpad
      synaptics = {
        enable = true;
        tapButtons = false;
        twoFingerScroll = true;
        minSpeed = "0.75";
        maxSpeed = "5.5";
        accelFactor = "0.015";
        palmDetect = true;
        palmMinWidth = 3;
        scrollDelta = 65;
        };
       
    };  
      # Fonts
        fonts = {
        enableFontDir = true;
        enableGhostscriptFonts = true;
        fonts = with pkgs; [
        corefonts
        inconsolata
        symbola
        ubuntu_font_family
        unifont
        vistafonts
        inconsolata
        
        ];
    };
        
      
      }