[externally-managed]
Error=To install Python packages system-wide, try 
 zypper install __PYTHONPREFIX__-xyz, where xyz is the package
 you are trying to install.

 If you wish to install a non-rpm packaged Python package,
 create a virtual environment using __PYTHON__ -m venv path/to/venv.
 Then use path/to/venv/bin/python and path/to/venv/bin/pip.

 If you wish to install a non-rpm packaged Python application,
 it may be easiest to use `pipx install xyz`, which will manage a
 virtual environment for you. Install pipx via `zypper install __PYTHONPREFIX__-pipx` .