NIXPKG1 http://nix.cs.uu.nl/dist/nix/nixpkgs-0.11/MANIFEST metacity-2.16.5 i686-linux /nix/store/bz2b1psz3672pp7xs4vzj2mp7jlydkp4-metacity-2.16.5.drv /nix/store/1babbcrzx2vqvva1x17n2cwjbw16q204-metacity-2.16.5