iPhoto to 9.4.1 does not recognize any of my cameras
I have upgraded my Mac Book Pro to 10.8.2 and my iPhoto to 9.4.1 and am unable to see my Nicon Coolpix S 8100 camera or my Nicon D7000 when they are plugged in to download pictures. When the camera is plugged into the computer I get a sound indicating that another device has been added. When I select File, Import Import to Library the camera does not show up under devices. I have tried this with both cameras and have the same result.
When I connect either camera to a 2001 vintage iMac running OS X 10.4.11 and iPhoto 6.0.6 (322) the photos start downloading immediately so I know the problem is not the cameras.
OS X Mountain Lion (10.8.2)