Imac not updating my photos from iCloud
My iMac is not updating my photos from the iCloud.
it has been several days since I returned from a vacation. I have had the computer on many times. It says at bottom of iPhotos that it is updating... but so far no new photos for the last 3-4 weeks have been added.
what can I do?
these photos are on both my other devices.. iPhone and iPad.
on computer
system..icloud.. iCloud Photo Library is on and iCloud Photo sharing is on.
iMac, OS X Mountain Lion (10.8.4)