NIXPKG1 http://nixos.org/releases/nixpkgs/nixpkgs-0.12/MANIFEST iana-etc-2.20 i686-linux /nix/store/xnz9fbckd20agsd2n92niskal998bsqd-iana-etc-2.20.drv /nix/store/57s69cq969yip5fhzgn3v4fida6c6b7n-iana-etc-2.20