CERBOT ContextualVersionConflict: (zope.interface 4.3.2 (/usr/lib/python3/dist-packages)

Question

I'm trying to get an SSL certificate using CERTBOT through "certbot-dns-route53". I've install certbot , aws-cli and certbot-dns-route53 plugin on Ubuntu 18.0

I fired the following command "certbot certonly --dns-route53 -d mydomain.com" and got the following error

    2021-04-24 13:05:20,028:DEBUG:certbot._internal.log:Exiting abnormally:
Traceback (most recent call last):
  File "/usr/local/bin/certbot", line 11, in <module>
    sys.exit(main())
  File "/usr/local/lib/python3.6/dist-packages/certbot/main.py", line 15, in main
    return internal_main.main(cli_args)
  File "/usr/local/lib/python3.6/dist-packages/certbot/_internal/main.py", line 1403, in main
    plugins = plugins_disco.PluginsRegistry.find_all()
  File "/usr/local/lib/python3.6/dist-packages/certbot/_internal/plugins/disco.py", line 237, in find_all
    plugin_ep = cls._load_entry_point(entry_point, plugins, with_prefix=False)
  File "/usr/local/lib/python3.6/dist-packages/certbot/_internal/plugins/disco.py", line 255, in _load_entry_point
    plugin_ep = PluginEntryPoint(entry_point, with_prefix)
  File "/usr/local/lib/python3.6/dist-packages/certbot/_internal/plugins/disco.py", line 51, in __init__
    self.plugin_cls: interfaces.IPluginFactory = entry_point.load()
  File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2323, in load
    self.require(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2346, in require
    items = working_set.resolve(reqs, env, installer, extras=self.extras)
  File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 783, in resolve
    raise VersionConflict(dist, req).with_context(dependent_req)
pkg_resources.ContextualVersionConflict: (zope.interface 4.3.2 (/usr/lib/python3/dist-packages), Requirement.parse('zope.interface>=5.3.0a1'), {'zope.component'})
2021-04-24 13:05:20,028:ERROR:certbot._internal.log:An unexpected error occurred:
2021-04-24 13:05:20,028:ERROR:certbot._internal.log:pkg_resources.ContextualVersionConflict: (zope.interface 4.3.2 (/usr/lib/python3/dist-packages), Requirement.parse('zope.interface>=5.3.0a1'), {'zope.component'})

Help me out here.

Answer 1

Try this in terminal:

> sudo apt remove certbot
> sudo snap remove certbot
> sudo pip uninstall certbot
> sudo pip3 uninstall certbot

then you run

> certbot

if ok you will get an error like:

> Command 'cerbot' not found, did you mean:

now, install certbot

> sudo apt install certbot

restart the terminal

Now, try if ok, run:

> certbot

if ok install certbot-dns-route53

> sudo apt install python3-certbot-dns-route53

Finally, restart the terminal and check to register your certificate.

This worked for me. ;)