> This is going to prepend `path_prefix` to `process.env.PATH` every single time run executes.

I'll look into changing this when I have a minute to site and hack away at this.
>The platform specific delimiter is [`path.delimiter`](http://nodejs.org/api/path.html#path_path_delimiter).


I didn't think to look into using a path delimiter vs. `:`. Assuming *nix is bad though. :satisfied: