NIXPKG1 http://nixos.org/releases/nixpkgs/nixpkgs-0.12/MANIFEST nano-2.0.7 x86_64-linux /nix/store/jcl2wj2v98gcjv5lc6kyjwil95kcq9ql-nano-2.0.7.drv /nix/store/f0hiy4iq35c3qpsw9w5hcd5bgblg7iqy-nano-2.0.7