Automatically include updates in iso image

[Constantin CHARISSIS]

Hi,

I'm trying to create updated version of FC2 install tree and iso images
automatically each night with build in updates.

I'm following this tutorial :
http://www.techonthenet.com/linux/fc2_update.htm.

When it comes to include the updates in the os tree, It seems that i have to
replace manually each rpm after checking which rpm for a same package is the
newest. When i just copy the updates genhdlist says that there are some
duplicate packages.

I was wondering if there is a script available in anaconda or somewhere else
to automatically find the last update in the update tree and replace it in
the new os tree.

Or maybe if somebody has a more detailed tutorial ?

Thanx in advance for your help

Constantin CHARISSIS
DATASWIFT