NIXPKG1 http://catamaran.labs.cs.uu.nl/dist/nix/nixpkgs-0.8/MANIFEST docbook-xml-4.2 powerpc-darwin /nix/store/h7q98rpwi1wf693lirjr60lsnc3i0785-docbook-xml-4.2.drv /nix/store/irdgcvaqmcryfpmq0pc97zzzssy8q2vp-docbook-xml-4.2