ok guys here is my system.

CeEntosOS5 .. 64bit AMD processor and 2 gbs ram..

I followed the steps listed out here http://www.zimbra.com/forums/install...all-guide.html ..

I downloaded the 64bit version of zimbra for redhat4..

after i do ./install.sh ..

it starts up.. ask me a few questions.. then it does this :

"Installing packages

Zimbra -core...... zimbra-core-4.5..rpm..

failed #error#

Installation Cancelled."

and just goes back to the prompt.. no other error messages at all...

Am i totally lost HELP me please..

Also it said soemthing about modifying the system because my platform isnt redhat 4 ...