NIXPKG1 http://nix.cs.uu.nl/dist/nix/nixpkgs-0.9/MANIFEST docbook-xsl-1.69.1 i686-freebsd /nix/store/vqd8jhqyxnxxivvf9xyb99wms1ffjiwp-docbook-xsl-1.69.1.drv /nix/store/0n8d1dlj55p5mlqg4x8hjqmnrr2rjicn-docbook-xsl-1.69.1