NIXPKG1 http://nixos.org/releases/nixpkgs/nixpkgs-0.12/MANIFEST libxml2-2.6.32 i686-darwin /nix/store/03p1fmhjcgm8ijxd6m1xc6grz9ldqbdp-libxml2-2.6.32.drv /nix/store/lfp7mc892q8axk4ayiziz9r02jl91h50-libxml2-2.6.32