I still try to build the UCS-documentation - from time to time - now on the 5.0-2 branch.
I try to follow the instructions in README.txt in the doc/achitecture folder.
Maybe my open problems relay on this information in the README.txt:
The KNUT CA certificate must be part of your local certificate installation.
See `Install KNUT domain root CA certificate in the Dev Onboarding
The link above is not working for me. So I might miss a certificate while executing
pip install -r requirements.txt --cert /etc/ssl/certs/ca-certificates.crt
Can somebody help me?