On Wed, 22 Jan 2014 12:11:27 -0800, Robert Moskowitz wrote:
https://fedoraproject.org/wiki/Common_F20_bugs#RPM_scriptlets_fail_during_up...
Wow. I did not read this thread, as I have been busy with other things. And did not catch that my problem was reflected on them.
So the question is how long to wait before trying to do any update/install. Hopefully there will be an 'all clear' post at some point.
Just follow the instructions in the Wiki at above link. Also run "package-cleanup --cleandupes" afterwards.