Seahub wont start and it not gives any useful input about why

I too am struggling to get seahub to start on a clean v10.x install on Rocky Linux. This command is failing or rather doesn’t seem to do anything at all:

$PYTHON $gunicorn_exe seahub.wsgi:application -c “${gunicorn_conf}” --preload

I’ve debugged the script to expand out those variables and it’s executing this:

python3 /opt/seafile/seafile-pro-server-10.0.9/seahub/thirdpart/bin/gunicorn seahub.wsgi:application -c “/opt/seafile/conf/gunicorn.conf.py” --preload

When I run this manually, I get nothing at all but the following pgrep check fails to find the process.

I’ve looked in 10.0.9 seahub.sh and can’t see anything about logs so rather stuck now.

BTW - v9.x installs and starts fine.