Comment 6 for bug 1660004

++Xenial:

⟫ apt-cache policy charm charm-tools
charm:
  Installed: 2.2.0-0ubuntu1~ubuntu16.04.1~ppa2
  Candidate: 2.2.0-0ubuntu1~ubuntu16.04.1~ppa2
  Version table:
 *** 2.2.0-0ubuntu1~ubuntu16.04.1~ppa2 500
        500 http://ppa.launchpad.net/juju/stable/ubuntu xenial/main amd64 Packages
        100 /var/lib/dpkg/status
     2.1.1-0ubuntu1 500
        500 http://us.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages
charm-tools:
  Installed: 2.2.0-0ubuntu1~ubuntu16.04.1~ppa2
  Candidate: 2.2.0-0ubuntu1~ubuntu16.04.1~ppa2
  Version table:
 *** 2.2.0-0ubuntu1~ubuntu16.04.1~ppa2 500
        500 http://ppa.launchpad.net/juju/stable/ubuntu xenial/main amd64 Packages
        500 http://ppa.launchpad.net/juju/stable/ubuntu xenial/main i386 Packages
        100 /var/lib/dpkg/status
     2.1.2-0ubuntu4 500
        500 http://us.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages
        500 http://us.archive.ubuntu.com/ubuntu xenial/universe i386 Packages
     2.1.2-0ubuntu1~ubuntu16.04.1~ppa0 500
        500 http://ppa.launchpad.net/juju/devel/ubuntu xenial/main amd64 Packages
        500 http://ppa.launchpad.net/juju/devel/ubuntu xenial/main i386 Packages

⟫ charm whoami
User: <redacted>
Group membership: <redacted>

⟫ charm version
Traceback (most recent call last):
  File "/usr/bin/charm-version", line 9, in <module>
    load_entry_point('charm-tools==2.2.0', 'console_scripts', 'charm-version')()
  File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 542, 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 2569, in load_entry_point
    return ep.load()
  File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2229, in load
    return self.resolve()
  File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2235, in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
  File "/usr/lib/python2.7/dist-packages/charmtools/__init__.py", line 23, in <module>
    from . import version
  File "/usr/lib/python2.7/dist-packages/charmtools/version.py", line 7, in <module>
    from charmtools import utils
  File "/usr/lib/python2.7/dist-packages/charmtools/utils.py", line 19, in <module>
    from path import path
ImportError: cannot import name path

⟫ snap version
snap 2.21
snapd 2.21
series 16
ubuntu 16.04

⟫ snap install charm
error: cannot install "charm": snap not found