NIXPKG1 http://nix.cs.uu.nl/dist/nix/nixpkgs-0.11/MANIFEST jakarta-regexp-1.4 i686-linux /nix/store/r2f76x4d4ih0f9h7ngs8pmhismpwp7gr-jakarta-regexp-1.4.drv /nix/store/hpv6amxjygwzpm0skjbvnfsx8bnw8j16-jakarta-regexp-1.4