NIXPKG1 http://nixos.org/releases/nixpkgs/nixpkgs-0.12/MANIFEST xpdf-3.02pl2 x86_64-linux /nix/store/4iizlrhj6znkwj36hvirwrhfs4xzzq3b-xpdf-3.02pl2.drv /nix/store/83v6zwaynvp0a4gfl1nr443g9gia6sbr-xpdf-3.02pl2