The UCR templates of univention-radius have to be python3-compatible.
univention-radius.yaml 1ccaede812a0 | YAML Bug #51130 univention-radius (6.0.2-22) 610ffe409502 | Bug #51130: pep8 805f25bbf93d | Bug #51130: make UCR templates compatible to python3
YAML: OK Templates: OK
<http://errata.software-univention.de/ucs/4.4/571.html>