[~] # /etc/init.d/Radicale.sh start
Requirement already up-to-date: radicale in /share/MD0_DATA/.qpkg/Radicale/lib/python3.6/site-packages (3.0.3)
Requirement already satisfied, skipping upgrade: defusedxml in /share/MD0_DATA/.qpkg/Radicale/lib/python3.6/site-packages (from radicale) (0.6.0)
Requirement already satisfied, skipping upgrade: passlib in /share/MD0_DATA/.qpkg/Radicale/lib/python3.6/site-packages (from radicale) (1.7.1)
Requirement already satisfied, skipping upgrade: python-dateutil>=2.7.3 in /share/MD0_DATA/.qpkg/Radicale/lib/python3.6/site-packages (from radicale) (2.7.3)
Requirement already satisfied, skipping upgrade: vobject>=0.9.6 in /share/MD0_DATA/.qpkg/Radicale/lib/python3.6/site-packages (from radicale) (0.9.6.1)
Requirement already satisfied, skipping upgrade: six>=1.5 in /share/MD0_DATA/.qpkg/Radicale/lib/python3.6/site-packages (from python-dateutil>=2.7.3->radicale) (1.11.0)
You are using pip version 18.0, however version 20.2b1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
[2020-07-23 10:13:22 +0200] [2190] [CRITICAL] An exception occurred during server startup: Failed to load web module 'radicale_infcloud': cannot import name 'NOT_FOUND'