NIXPKG1 http://nix.cs.uu.nl/dist/nix/nixpkgs-0.10/MANIFEST chatzilla-0.9.74 i686-linux /nix/store/26k959klvqsjh4alfpd1kz01vxp255yp-chatzilla-0.9.74.drv /nix/store/33454w67x4r5jldnj421rsjz7nssnv4w-chatzilla-0.9.74