Station Software is not running on Raspberry Pi OS Rel. 5.1 (Bookworm)

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When you use Raspberry Pi OS Rel. 5.1 (Debian Bookworm) and run the script ./get_pi_requirements you get several errors like this:

error: externally-managed-environment

This environment is externally managed

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-Debian-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.

For more information visit http://rptl.io/venv

note: If you believe this is a mistake, please contact your Python installation or OS distribution provider. You can override this, at the risk of breaking your Python installation or OS, by passing --break-system-packages.
hint: See PEP 668 for the detailed specification.

Once you have run the Script and make a reboot, the doesn't come up with the desktop environment anymore.

So at least the ./get_pi_requirements Script need some rework, but I think also the Python Scripts need rework. At least the picamera library is replace by the picamera2 library in this OS Release.