NIXPKG1 http://nix.cs.uu.nl/dist/nix/nixpkgs-0.11/MANIFEST perl-5.8.8 i686-linux /nix/store/lpf69yf5f6ngkab7gdpdvhww6b5x5c7z-perl-5.8.8.drv /nix/store/z582nflzy9di3amxf19ahzcy169w71vn-perl-5.8.8