Currently the building of the pages fails with
ERROR: Job failed: execution took longer than 1h0m0s seconds
because of many
INFO: pip is looking at multiple versions of XYZ to determine which version is compatible with other requirements. This could take a while.
INFO: This is taking longer than usual. You might need to provide the dependency resolver with stricter constraints to reduce runtime. ...
A manual run on my laptop without hard time limits was not finished after 6 hours.
It will now use basic Debian Python packages whereever possible and only install a dozend or so dependecies with pip.
The runtime is now down again to reasonable time, as it can be tested with the added Dockerfile:
podman build .
