NIXPKG1 http://nixos.org/releases/nixpkgs/nixpkgs-0.12/MANIFEST xkbcomp-1.0.3 i686-linux /nix/store/3a95lrw5d3xlg3blc6r6y7rvdl9lwjkj-xkbcomp-1.0.3.drv /nix/store/f8h1f32ava1i4xzrmx2jgiibpylp6md8-xkbcomp-1.0.3