2020-09-16 20:44:08,251:DEBUG:certbot._internal.log:Exiting abnormally:
Traceback (most recent call last):
  File "/opt/local/bin/certbot", line 33, in <module>
    sys.exit(load_entry_point('certbot==1.8.0', 'console_scripts', 'certbot')())
  File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/certbot/main.py", line 15, in main
    return internal_main.main(cli_args)
  File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/certbot/_internal/main.py", line 1328, in main
    plugins = plugins_disco.PluginsRegistry.find_all()
  File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/certbot/_internal/plugins/disco.py", line 236, in find_all
    plugin_ep = cls._load_entry_point(entry_point, plugins, with_prefix=False)
  File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/certbot/_internal/plugins/disco.py", line 251, in _load_entry_point
    plugin_ep = PluginEntryPoint(entry_point, with_prefix)
  File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/certbot/_internal/plugins/disco.py", line 56, in __init__
    self.plugin_cls = entry_point.load()
  File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/pkg_resources/__init__.py", line 2471, in load
    self.require(*args, **kwargs)
  File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/pkg_resources/__init__.py", line 2494, in require
    items = working_set.resolve(reqs, env, installer, extras=self.extras)
  File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/pkg_resources/__init__.py", line 785, in resolve
    raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'dns-lexicon>=2.7.14' distribution was not found and is required by the application
2020-09-16 20:44:08,251:ERROR:certbot._internal.log:An unexpected error occurred:
2020-09-16 20:44:08,251:ERROR:certbot._internal.log:pkg_resources.DistributionNotFound: The 'dns-lexicon>=2.7.14' distribution was not found and is required by the application