Apologies...
But I'm sure I saw somewhere (and I thought it was actually in the Wiki that you had the link to) that under
no circumstances should the CentOS repositories be enabled....
I've always had mine disabled since SME Server 6 (and possibly 5?)...
Oh well.....
Just Googled for SME, CentOS and repository but can't find anything to back up what I said!! Perhaps I dreamt it!
Anyway, when I get home tonight I'm re-enabling my CentOS updates then

Again, apologies, for what seems like duff info...
