Comment 2 for bug 144338

Sorry about filing two bugs in one, by the way. That was lazy of me!

A peak at the source code (and an attempt to rearrange it, resulting in breakage) tells me that updating the package list after installing is indeed necessary. It would be good if this did not require a costly update to the entire list, but my original thought that it would be a simple fix is clearly incorrect. As long as I know it's there for a reason, I will put up with it ;)