NixOS/nixpkgs — pull request #2887 by bennofs (2014-06-10 15:39:10+00:00)
Title: nix-prefetch-scripts: new expression

The various nix-prefetch-* scripts are quite useful to obtain hashes for the sources of
packages, and I don't want to search them inside nixpkgs each time I need them, so I
packaged them. `nix-prefetch-url` is already installed with `nix` itself, so that's not
included here.