YUM: how to find out groups?

[seth vidal]

On Wed, 2005-05-11 at 09:29 +0200, Roger Grosswiler wrote:
> Hey,
> 
> I installed ruby, saw it was a metapkg in 'Development Tools'. So, i 
> could install it via yum groupinstall ruby (which did not install eruby).
> 
> So i would like to find out, what further groups are available (are 
> there lots more than mentionned in yum grouplist, it seems?)
> 
> And, if i know eg. i need to install package ruby, how can i find out, 
> in what group this is?
> 

yum grouplist

-sv