Cannot establish Grampsweb Synchronisation with dokker-compose

[Dan-cer]

I followed the instructions on this page. I wanted to start the "First-run wizard" with the command "docker-compose up -d". After several attempts - also with the "Secure access with SSL/TLS" version - and download ("pull") of a total of approx. 5 GB and following some advice on the net, e.g. removing the container, I am now at a point where I can't get any further without your help. If I now start the command "docker-compose up -d" in the /var/www/html directory, I get docker-compose up -d grampsweb_redis is up-to-date e0885c687992_html_grampsweb_1 is up-to-date grampsweb_celery is up-to-date

However, the wizard still does not appear. With "docker-compose up" the output shows some problems. For example these lines:

/usr/local/lib/python3.11/dist-packages/gramps/plugins/tool/check.py:51: PyGIWarning: Gtk was imported without specifying a version first. Use gi.require_version('Gtk', '3.0') before import to ensure that the right version gets loaded. html_grampsweb_1 | from gi.repository import Gtk

I have noticed that the directory /usr/local/lib/python3.11/dist-packages/ is empty. I can't find the gramps folder or celery and its subfolders there. There is instead a directory /usr/lib/python3/dist-packages/gramps/plugins/tool/check.py. I can't figure out how to load the correct gtk version.

How can I repair it? I add the output of docker-compose up in terminal as txt file. docker-compose up.txt