I'm using iPhoto v9.5
When I launch iPhoto, it opens but I get a message that says:
Unable to write to library "iPhoto Library"
Check that you have permission to write to the library directory.
The only way out is to click cancel then iPhoto closes.
I tried a fix the other night. I can't seem to find it now but a message appearewd that said something to extent of "Sorry. I can't repair your permissions."
My library is located on an external hard drive that also contains my music library. iTunes works fine.
I applied the OS X Mavericks update. Prior to that iPhoto worked properly.
I can't get iPhoto to open so I can't check the library prefernces.
I'm running an iMac 21.5" 3.06GHz Core i3
The boot drive has 185GB of free space. Most of my files live across numerous hard drives.