iphoto library upgrader won't install
I have transferred an old iPhoto library from an old iMac to a newer iMac and when I try to open it, it says I need to download iPhoto Library Upgrader. I follow the link and download the app but it won't install.
The installer icon just bounces on the dock and a window opens with the message saying "Verifying iPhoto Library Upgrader.pkg" and nothing else happens.
I left it running like that for 15-20 minutes but still nothing happened. I rebooted the computer, but had the same problem.
The old iPhoto Library was created on iPhoto '08 version 7.1.5 (378) on an early 2008 iMac.
And I've copied it the library to an early 2009 iMac, with El Capitan (10.11.6) and Photos 1.5 app installed.
Thanks,
Barb