NIXPKG1 http://catamaran.labs.cs.uu.nl/dist/nix/nixpkgs-0.8/MANIFEST thunderbird-0.8 i686-linux /nix/store/ya92vs2xm9s1ka5c4km2wy19mhnszhr4-thunderbird-0.8.drv /nix/store/5zs270iwnnksmjmq06kr93p268vhx1j6-thunderbird-0.8