zoneinfo._common.ZoneInfoNotFoundError: tzlocal() does not support non-zoneinfo timezones like Europe/Madrid.

[Levi]

Expected behaviour:

#3809 has some more detail. Flexget fails to start because TZ data is missing in certain situations.

Actual behaviour:

Steps to reproduce:

This has been reproduced on certain version of ubuntu 22 containers.

Log:

(click to expand)

  File "/home/flexget/.local/bin/flexget", line 8, in <module>
    sys.exit(main())
  File "/home/flexget/.local/lib/python3.10/site-packages/flexget/__init__.py", line 55, in main
    manager.start()
  File "/home/flexget/.local/lib/python3.10/site-packages/flexget/manager.py", line 366, in start
    self.handle_cli()
  File "/home/flexget/.local/lib/python3.10/site-packages/flexget/manager.py", line 392, in handle_cli
    self.daemon_command(command_options)
  File "/home/flexget/.local/lib/python3.10/site-packages/flexget/manager.py", line 489, in daemon_command
    run_daemon()
  File "/home/flexget/.local/lib/python3.10/site-packages/flexget/manager.py", line 470, in run_daemon
    fire_event('manager.daemon.started', self)
  File "/home/flexget/.local/lib/python3.10/site-packages/flexget/event.py", line 108, in fire_event
    result = event(*args, **kwargs)
  File "/home/flexget/.local/lib/python3.10/site-packages/flexget/event.py", line 20, in __call__
    return self.func(*args, **kwargs)
  File "/home/flexget/.local/lib/python3.10/site-packages/flexget/components/scheduler/scheduler.py", line 124, in setup_scheduler
    scheduler = BackgroundScheduler(
  File "/home/flexget/.local/lib/python3.10/site-packages/apscheduler/schedulers/base.py", line 97, in __init__
    self.configure(gconfig, **options)
  File "/home/flexget/.local/lib/python3.10/site-packages/apscheduler/schedulers/base.py", line 141, in configure
    self._configure(config)
  File "/home/flexget/.local/lib/python3.10/site-packages/apscheduler/schedulers/background.py", line 29, in _configure
    super(BackgroundScheduler, self)._configure(config)
  File "/home/flexget/.local/lib/python3.10/site-packages/apscheduler/schedulers/base.py", line 711, in _configure
    self.timezone = astimezone(config.pop('timezone', None)) or get_localzone()
  File "/home/flexget/.local/lib/python3.10/site-packages/tzlocal/unix.py", line 218, in get_localzone
    _cache_tz = _get_localzone()
  File "/home/flexget/.local/lib/python3.10/site-packages/tzlocal/unix.py", line 175, in _get_localzone
    tzenv = utils._tz_from_env()
  File "/home/flexget/.local/lib/python3.10/site-packages/tzlocal/utils.py", line 109, in _tz_from_env
    raise zoneinfo.ZoneInfoNotFoundError(
zoneinfo._common.ZoneInfoNotFoundError: 'tzlocal() does not support non-zoneinfo timezones like Europe/Madrid. \nPlease use a timezone in the form of Continent/City'

Additional information:

• FlexGet version: 3.10.1
• Python version: unknown
• Installation method: pip
• Using daemon (yes/no): yes
• OS and version: ubuntu 22.XX
• Link to crash log: