NIXPKG1 http://nix.cs.uu.nl/dist/nix/nixpkgs-0.11/MANIFEST libxslt-1.1.21 i686-freebsd /nix/store/pqyz14k1h784q9h5fkdyg00fcf4xnvqp-libxslt-1.1.21.drv /nix/store/669cshc0mkmia5q5safgvchff9kqw6k6-libxslt-1.1.21