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Hello.
In a new installation plesk, I'm trying to install the SSL certificate Let's Encrypt for one of my domains, but I get an error and it is impossible to install. However, on another server where I have plesk installed for two months, if it works. What can I do to solve this problem?, thanks. The error is as follows:
Error: Let's Encrypt SSL certificate installation failed: Failed letsencrypt execution: Traceback (most recent call last):
File "/opt/psa/var/modules/letsencrypt/venv/bin/certbot", line 11, in <module>
sys.exit(main())
File "/usr/local/psa/var/modules/letsencrypt/venv.tl9wp/lib/python2.7/site-packages/certbot/main.py", line 700, in main
plugins = plugins_disco.PluginsRegistry.find_all()
File "/usr/local/psa/var/modules/letsencrypt/venv.tl9wp/lib/python2.7/site-packages/certbot/plugins/disco.py", line 174, in find_all
plugin_ep = PluginEntryPoint(entry_point)
File "/usr/local/psa/var/modules/letsencrypt/venv.tl9wp/lib/python2.7/site-packages/certbot/plugins/disco.py", line 33, in __init__
self.plugin_cls = entry_point.load()
File "/usr/local/psa/var/modules/letsencrypt/venv.tl9wp/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2280, in load
self.require(*args, **kwargs)
File "/usr/local/psa/var/modules/letsencrypt/venv.tl9wp/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2297, in require
items = working_set.resolve(reqs, env, installer)
File "/usr/local/psa/var/modules/letsencrypt/venv.tl9wp/lib/python2.7/site-packages/pkg_resources/__init__.py", line 858, in resolve
raise VersionConflict(dist, req).with_context(dependent_req)
ContextualVersionConflict: (cryptography 1.3.1 (/opt/psa/var/modules/letsencrypt/venv.tl9wp/lib/python2.7/site-packages), Requirement.parse('cryptography>=1.3.4'), set(['PyOpenSSL']))
In a new installation plesk, I'm trying to install the SSL certificate Let's Encrypt for one of my domains, but I get an error and it is impossible to install. However, on another server where I have plesk installed for two months, if it works. What can I do to solve this problem?, thanks. The error is as follows:
Error: Let's Encrypt SSL certificate installation failed: Failed letsencrypt execution: Traceback (most recent call last):
File "/opt/psa/var/modules/letsencrypt/venv/bin/certbot", line 11, in <module>
sys.exit(main())
File "/usr/local/psa/var/modules/letsencrypt/venv.tl9wp/lib/python2.7/site-packages/certbot/main.py", line 700, in main
plugins = plugins_disco.PluginsRegistry.find_all()
File "/usr/local/psa/var/modules/letsencrypt/venv.tl9wp/lib/python2.7/site-packages/certbot/plugins/disco.py", line 174, in find_all
plugin_ep = PluginEntryPoint(entry_point)
File "/usr/local/psa/var/modules/letsencrypt/venv.tl9wp/lib/python2.7/site-packages/certbot/plugins/disco.py", line 33, in __init__
self.plugin_cls = entry_point.load()
File "/usr/local/psa/var/modules/letsencrypt/venv.tl9wp/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2280, in load
self.require(*args, **kwargs)
File "/usr/local/psa/var/modules/letsencrypt/venv.tl9wp/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2297, in require
items = working_set.resolve(reqs, env, installer)
File "/usr/local/psa/var/modules/letsencrypt/venv.tl9wp/lib/python2.7/site-packages/pkg_resources/__init__.py", line 858, in resolve
raise VersionConflict(dist, req).with_context(dependent_req)
ContextualVersionConflict: (cryptography 1.3.1 (/opt/psa/var/modules/letsencrypt/venv.tl9wp/lib/python2.7/site-packages), Requirement.parse('cryptography>=1.3.4'), set(['PyOpenSSL']))
