Trouble upgrading to php 5.3 from 5.1.6

[MalHaskins]

Hi

I am running centos-5.8 x86_64 and plesk 9.3 with a virtuozzo container via VPSland.com

I have been trying unsuccesfully to upgrade from php5.1.6 to php5.3

Essentailly, when running
yum remove php php.cli ... etc

I end up also being asked to remove all the dependencies which include all my PSA - plesk files etc.

I have attached a txt file outling what I did.

I have since said Y to removing these filles (122 of them) but the process was killed.

help would be greatly appreciated

regards
Mal