[Yum] Pre and Post scripts ...

[C.Lee Taylor]

Greetings ...

	Been doing a few large updates from FC4 clean install to latest package 
updates in one go, and been running into a few funnies.  I'm not sure 
this is a yum issue or an rpm issue, but finding that collection of 
packages like clamav and friends, complaining about user not existing.

	Makes some sense, seeing that clamav-milter might get installed before 
clamav, but seeing that clamav is adding the user to the system, before 
clamav-milter's files can be owner by the clamav user.

	Does this make sense, and where is the problem?  Yum, rpm or the 
package it's self?

Thanks
Mailed
Lee

P.S. Yum is a thing of beauty, thanks Seth and CO.