Problem updating to core on SLES 12 SP3

I try to update kopano from to on SLES 12 SP3 using YaST2.
But it failed with unresolved dependencies:
python3-dateutil is needed by python3-kopano-
python-magic is needed by kopano-search-

What am I missing? Where did I get python3-dateutil for SLES12-SP3?


Check if you already have

Currently only python2 is installed.
I could install python3 via YaST2 Software Management. But python3-dateutil is missing. Couldn’t find any package that provides dateutil.


Is kopano for SLES realy needing Python3? Or is it a packaging bug and only python2-dateutil needed?

Maybe one of the developers could bring a little bit light on this? Did they have testet that release on SLES 12 SP3?


I run kopano on SLES 12 SP3.
This modules are installed: python2-kopano-, python-dateutil-2.4.2-14.2.noarch and python-magic-5.19-9.1.x86_64 . No Python3 Kopano modules installed. We use the PHP5 packages.

Update to kopano was working.
Was a while away from office. So it needed a while to run the update.