Issues installing Review Board 7.0.4

[Nik]

Hello, I'm following this installation tutorial on Ubuntu 22.04 https://www.reviewboard.org/get/instructions/?org-type=business&product=rb&os=ubuntu&support-level=free

This is nearly clean Ubuntu with python 3.10 installed, as well as Subversion, PostgreSQL and pgadmin4. I first execute "sudo apt-get update" and "sudo apt install python3-venv libmariadb-dev libmariadb-dev-compat apache2 libapache2-mod-wsgi-py3", also before running the installer I created a "reviewboard" user in postgresql and created a new "reviewboard" database, owner by user "reviewboard". Then as a superuser I run the installer via curl as "curl https://install.reviewboard.org | python3"

The installer detects my specs as "Python: 3.10.12 (/usr/bin/python3)", "Review Board: 7.0.4 (latest)", "Power Pack: 5.3  (latest)", "Review Bot worker: 4.0 (latest)", "Review Bot extension: 4.0 (latest)". I agree to install Review Board in the default installation directory /opt/reviewboard and I use default site directory /var/www/reviewboard which I agree to create immediately in the installer, I specify domain, keep default root URL path, choose postgresql with database "reviewboard", user "reviewboard" and address "localhost", keep memcached server at default and eventually finish the installation.

Then I proceed with the next part of the tutorial on creating site https://www.reviewboard.org/docs/manual/latest/admin/installation/creating-sites/

Since I already have one site configured I skip to configuring permissions which I configure the same way as specified in the tutorial, then in configuring Apache2 I'm copying /var/www/reviewboard/conf/webconfs/apache-wsgi.conf to sites-available/my-url.conf, execute "a2dissite 000-default" and "a2ensite my-url" which disables apache's default site and enables mine and I restart apache.

Once that is done, I try to connect to an ip address of my machine via browser and I'm getting a Bad Request 400 answer. This is fixable by executing this list of commands:

sudo chown -R www-data:www-data /var/www/reviewboard
sudo chmod -R 755 /var/www/reviewboard
sudo chmod -R 644 /var/www/reviewboard/conf

But now I'm getting a raw html in the browser (not even rendering as a page) saying "HTTP 500 - Review Board is taking a nap". I'm stuck on this issue for a couple of days already and I'm not really sure how to properly troubleshoot that.

I tried executing "sudo -u www-data python3 /opt/reviewboard/lib/python3.10/site-packages/reviewboard/manage.py validate" and this returned error "ModuleNotFoundError: No module named 'django'", when calling the same command with parameter "PYTHONPATH=/opt/reviewboard/lib/python3.10/site-packages" prior to python3 it's able to find django, but still fails with error "Unable to import settings_local.py: No module named 'settings_local'". Similar issue can be seen in the apache's error.log. 

I'm attaching apache's error.log and access.log, error_log from /var/www/reviewboard/logs folder and settings_local.py file from /var/www/reviewboard folder. Do note however that I had to modify this settings_local.py file (not sure if that did anything?) and added a SITE_URL variable and added an IP address, localhost and 127.0.0.1 to ALLOWED_HOST array.

Another guess I have is that my site's folder must be named the same way as my url? Is that true? I'm just seeing this in the tutorial with theirs /var/www/reviews.example.com while I have a url and a site folder called /var/www/reviewboard