inventory and app metering not installing on its own

Ok so our dev environment works fine but going to test that again today...

in our TEST environment (pre prod)

We are running Altiris Client Management Suite SP2 MP1.1 with Rollup.
Rollup install is for Inventory agent and SMP agent.

interesting thing is that our Inventory agent does not install on its own anymore and that prevents app metering from installing.

After installing the rollup are you supposed to do anything like update distribution points for inventory package or anything? I just thought of that as I am typing this so will try that but im not sure what to do other than call support later.