NIXPKG1 http://nixos.org/releases/nixpkgs/nixpkgs-0.12/MANIFEST readline-5.2 i686-linux /nix/store/hzhjc8dd5ksnkh1pi8gyqyasabdznh6a-readline-5.2.drv /nix/store/hp36vsljy3qwyb25gwck9g7fbr3xxdph-readline-5.2