Error when installing requirements for Stable Package

[cybercitizen7]

According to the instructions provide in the documentation, I tried to run:
pip install -r requirements.txt

This outputs an error when trying to install PyYAML dependency:

Collecting pyyaml<5.4.2,>=5.4.1
  Using cached PyYAML-5.4.1.tar.gz (175 kB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... error
  error: subprocess-exited-with-error

I checked the issues pages of PyYAML, and there is still an open issue where this is not addressed correctly.
Is there a workaround? Can SpiderFoot run perhaps on 5.3.1 version ?