Certbot "ImportError: cannot import name jose" on Debian Stretch

I recently ran into the following error when running `certbox renew`:

Traceback (most recent call last):
  File "/usr/bin/certbot", line 11, in <module>
    load_entry_point('certbot==0.19.0', 'console_scripts', 'certbot')()
  File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 561, in load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2631, in load_entry_point
    return ep.load()
  File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2291, in load
    return self.resolve()
  File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2297, in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
  File "/usr/lib/python2.7/dist-packages/certbot/main.py", line 11, in <module>
    from acme import jose
ImportError: cannot import name jose

I fixed it by launching the following command:

apt-get install certbot python3-certbot python3-acme python3-cryptography python3-josepy python3-setuptools -f -t stretch-backports