File EXTERNALLY-MANAGED of Package python39
[externally-managed]
Error=To install Python packages system-wide, try apt install
python3-xyz, where xyz is the package you are trying to
install.
If you wish to install a non-suse-packaged Python package, create a
virtual environment using python3 -m venv path/to/venv. Then use
path/to/venv/bin/python and path/to/venv/bin/pip. Make sure you have
python3-full installed.
If you wish to install a non-suse packaged Python application, it may
be easiest to use pipx install xyz, which will manage a virtual
environment for you. Make sure you have python3-pipx installed.