iLife apps not working with Lion

[aygwm]

The Lion install was a snap, but all my iLife apps won't open. iPhoto (9.5) error suggests I contact the developer. Pages, Numbers, Keynote all won't open. Anyone else seeing the problem, and more importantly, how to fix? I tried throwing away the plists, which were a pain to find because the Library folder is now hidden.

 

[Madd the Sane]

Wirelessly posted (Mozilla/5.0 (iPod; U; CPU iPhone OS 4_2_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8C148 Safari/6533.18.5)

What versions do you have?

 

[aygwm]

iPhoto is 9.5, and Pages 4.1. I tried downloading both off the app store, but it wouldn't let me, saying I had iPhoto installed, and should instead use Software Updater.