iphoto not available after upgrading to Mavericks
I recently upgrades my iMac to Mavericks. I also upgrades my iPhoto to 9.5.1. However when I click on the icon it gives the following caution:
"The iPhoto library is on a locked volume. Reopen iPhoto when you have read/write access, or reopen iPhoto with the Option key held down to choose another library."
I have tried the Option key while opening iPhoto, but get the same caution. I have tried opening from the iPhoto library disk image and get the same message. I have gone to Disk Utility and clicked on verify disk and it said all was OK. The button for Verify disc permissions was grayed out and not available.
What else can i do to get iPhoto to work for me?
Thanks....