Make build fails due to wrong dependencies

[hmuendel]

ERROR: No matching distribution found for command-not-found==0.3 (from -r requirements.txt (line 8))
WARNING: You are using pip version 20.0.2; however, version 21.1.3 is available.
You should consider upgrading via the '/usr/local/bin/python -m pip install --upgrade pip' command.

Using pipenv install works :)