NIXPKG1 http://nix.cs.uu.nl/dist/nix/nixpkgs-0.10/MANIFEST gcc-4.1.1 i686-linux /nix/store/v6bqds7nrgmkg39sbgafra5n6wpg2ryi-gcc-4.1.1.drv /nix/store/d5j6fx7dd9cf0dr73q6y9khg2mmfkgiq-gcc-4.1.1