certbot missing dependencies: future, certifi, urllib3, chardet

On a new alpine edge installation (see https://wiki.alpinelinux.org/wiki/Install\_Alpine\_on\_LXD about launching one in Ubuntu LXD):
apk add certbot
certbot —version

You will get an error: pkg_resources.DistributionNotFound: The ‘future’ distribution was not found and is required by parsedatetime

certbot will run eventually, if you add the packages:
py2-future
py2-certifi
py2-urllib3
py2-chardet

(from redmine: issue id 7507, created on 2017-07-11, closed on 2019-05-03)

• Changesets:
  • Revision 61314e41 on 2017-07-11T15:05:14Z:

community/certbot: added missing dependencies. Fixes #7507