I have got plesk 7.1.7 installed on my Fedora Core 2 server. I want to upgrade mysql 3.23 to mysql 4.1.2 and through this forum I found out that I can do it using yum. I just started yum upgrade mysql but it stopped at this error.
# yum upgrade mysql
Gathering header information file(s) from server(s)
Server: Atomic Rocket Turtle - 2 - Atomic PSA-Compatible RPMS
Server: Fedora Core 2 - i386 - Base
Server: Fedora Core 2 - i386 - Released Updates
Finding updated packages
Downloading needed headers
Finding obsoleted packages
Resolving dependencies
.conflict between mysql and psa
I tried stopping the mysql service and doing it again but still no luck. Do I need to update psa first to get mysql updated. I don't know

Thanks
Zeeshan