NIXPKG1 http://nix.cs.uu.nl/dist/nix/nixpkgs-0.11/MANIFEST xsel-0.9.6 i686-linux /nix/store/ipajwjys46a1saily60wqm9ifzpdzq20-xsel-0.9.6.drv /nix/store/wy1v5fv55rlg3wnx8pjg9wgimyvl05j8-xsel-0.9.6