NIXPKG1 http://nixos.org/releases/nixpkgs/nixpkgs-0.12/MANIFEST kdebase-runtime-4.2.2 x86_64-linux /nix/store/j8k78852k7i0jxl0v4wkcshdwfsfm47b-kdebase-runtime-4.2.2.drv /nix/store/mih8hldn1bd846g499g8514ms2xf8nnj-kdebase-runtime-4.2.2