Finding package dependencies in repository (was Re: Orphaning a couple of packages)

[Eric Smith]

I wrote:
> Is there a way to query the package database to find out what packages 
> depend on a particular package (in this case, muParser)?  I didn't see 
> anything obvious.
>
Vít Ondruch wrote:
> $ repoquery --whatrequires muParser

Cool! I didn't even know of the existence of the repoquery tool, I only 
knew of the web interface to the package database.

Thanks!
Eric