From: Patrick Johnson <patrick.johnson3@...>
Date: 2011-05-08T11:52:01+09:00
Subject: Re: [ANN] rubygems-update 1.8.1 Released

 
> To upgrade to the latest RubyGems, run:
> 
>  $ gem update --system  # you might need to be an administrator or root

I'm completely new to this stuff.  When should "gem update" alone ever be 
run?  Or does doing so break things?

---
Patrick Johnson