Hello friends

I have a problem looking for a library RPM package called "rpmlib".
This library has a dependency that is called "FileDigests". I need to activate the Healt System Service - ILO 4- of my ProLiant Gen8 ML350p
Server runs with SuSE Linux Enterprise Server 11.0

Here are the versions: http://www.rpm.org/wiki/Download
Can you tell me which version do you recommend?

How is it installed?
They could tell me step by step. I have never installed a library.
It is dangerous? Can the system be damaged?
What recommendations do you give me?

Thank you.