Thanks!
OK, ran through again on a vanilla Debian 11.3 install, got this error (I'll try to create the directory and see if I can get past it):
(venv) mailman@lists:~$ mailman-web migrate Traceback (most recent call last): File "/usr/lib/python3.9/logging/config.py", line 564, in configure handler = self.configure_handler(handlers[name]) File "/usr/lib/python3.9/logging/config.py", line 745, in configure_handler result = factory(**kwargs) File "/usr/lib/python3.9/logging/handlers.py", line 445, in __init__ logging.FileHandler.__init__(self, filename, mode=mode, File "/usr/lib/python3.9/logging/__init__.py", line 1142, in __init__ StreamHandler.__init__(self, self._open()) File "/usr/lib/python3.9/logging/__init__.py", line 1171, in _open return open(self.baseFilename, self.mode, encoding=self.encoding, FileNotFoundError: [Errno 2] No such file or directory: '/opt/mailman/web/logs/mailmanweb.log'
The above exception was the direct cause of the following exception:
Traceback (most recent call last): File "/opt/mailman/venv/bin/mailman-web", line 8, in <module> sys.exit(main()) File "/opt/mailman/venv/lib/python3.9/site-packages/mailman_web/manage.py", line 30, in main execute_from_command_line(sys.argv) File "/opt/mailman/venv/lib/python3.9/site-packages/django/core/management/__init__.py", line 401, in execute_from_command_line utility.execute() File "/opt/mailman/venv/lib/python3.9/site-packages/django/core/management/__init__.py", line 377, in execute django.setup() File "/opt/mailman/venv/lib/python3.9/site-packages/django/__init__.py", line 19, in setup configure_logging(settings.LOGGING_CONFIG, settings.LOGGING) File "/opt/mailman/venv/lib/python3.9/site-packages/django/utils/log.py", line 75, in configure_logging logging_config_func(logging_settings) File "/usr/lib/python3.9/logging/config.py", line 809, in dictConfig dictConfigClass(config).configure() File "/usr/lib/python3.9/logging/config.py", line 571, in configure raise ValueError('Unable to configure handler ' ValueError: Unable to configure handler 'file'