Upon attempting to open iPhoto.app, a window in Finder opens "The version on this Mac is not compatible with OS X Yosemite. Download the latest version for free from the Mac App Store."
App Store says "Item Not Available....The item out requested is not currently available in the U.S. store".
I constantly see activity from within this app, same with iCloud, which I've never used, in the console, though. How/why is it running and how am I supposed to update it so I can see what's going on?