visionmedia/n — pull request #125 by hstkk (2013-06-28 06:21:25+00:00)
Title: Fix wget support

N doesn't work without curl:

```
$ sudo n latest

install : 0.11.3
/usr/local/bin/n: 209: /usr/local/bin/n: curl: not found

Error: invalid version 0.11.3
```