wayneeseguin/rvm — pull request #1223 by mat813 (2012-10-12 15:34:34+00:00)
Title: on FreeBSD, stat behaves as on OpenBSD.

When upgrading on FreeBSD I got :

```
$ curl -L https://get.rvm.io | sudo bash -s head
Downloading RVM from wayneeseguin branch master

Upgrading the RVM installation in /usr/local/rvm/
stat: illegal option -- c
usage: stat [-FLnq] [-f format | -l | -r | -s | -x] [-t timefmt] [file ...]
stat: illegal option -- c
usage: stat [-FLnq] [-f format | -l | -r | -s | -x] [-t timefmt] [file ...]
RVM system user group 'rvm' exists, proceeding with installation.
Installing rvm gem in 3 gemsets ............
```

easy fix.