nix:
  enable: true
  packages:
    - "xorg.libX11"
    - "xorg.libXrandr"
    - "xorg.libXext"
    - "haskellPackages.gtk2hs-buildtools"
    - "pkgconfig"
    - "haskellPackages.Cabal_1_24_2_0"
    - "haskellPackages.cabal-install"
    - "xorg.libXft"
    - "glib"
    - "cairo"
    - "libxml2"
    - "pango"
    - "gnome.gtk"