Description of problem:

The certbot package has missing dependencies and yields a stacktrace every time a command is run. I am unable to renew existing certificates as a consequence. Two issues of note:

1. openssl-devel package needed but not installed as dependency
2. urllib3 is missing


Version-Release number of selected component (if applicable): 0.31.0-2.el7


How reproducible:

Every time.


Steps to Reproduce:
1. certbot -h
2. ImportError: No module named 'requests.packages.urllib3'


Actual results:

$ sudo certbot renew
Traceback (most recent call last):
  File "/bin/certbot", line 9, in <module>
    load_entry_point('certbot==0.31.0', 'console_scripts', 'certbot')()
  File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 378, in load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 2566, in load_entry_point
    return ep.load()
  File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 2260, in load
    entry = __import__(self.module_name, globals(),globals(), ['__name__'])
  File "/usr/lib/python2.7/site-packages/certbot/main.py", line 18, in <module>
    from certbot import account
  File "/usr/lib/python2.7/site-packages/certbot/account.py", line 18, in <module>
    from acme import messages
  File "/usr/lib/python2.7/site-packages/acme/messages.py", line 11, in <module>
    from acme import challenges
  File "/usr/lib/python2.7/site-packages/acme/challenges.py", line 12, in <module>
    import requests
  File "/usr/lib/python2.7/site-packages/requests/__init__.py", line 58, in <module>
    from . import utils
  File "/usr/lib/python2.7/site-packages/requests/utils.py", line 32, in <module>
    from .exceptions import InvalidURL
  File "/usr/lib/python2.7/site-packages/requests/exceptions.py", line 10, in <module>
    from .packages.urllib3.exceptions import HTTPError as BaseHTTPError
  File "/usr/lib/python2.7/site-packages/requests/packages/__init__.py", line 95, in load_module
    raise ImportError("No module named '%s'" % (name,))
ImportError: No module named 'requests.packages.urllib3'


Expected results:

$ sudo certbot renew
# Certificates successfully renew.


Additional info:

I don't have the stacktrace for the openssl-devel error, but once I installed the package, the issue I had went away.

I also installed the python-urllib3-1.10.2-5.el7 package with no success.