Running setup.py install for pip
  Found existing installation: PyYAML 3.10
    DEPRECATION: Uninstalling a distutils installed project (PyYAML) has been deprecated and will be removed in a future version. This is due to the fact that uninstalling a distutils project will only partially uninstall the project.
    Uninstalling PyYAML-3.10:
      Successfully uninstalled PyYAML-3.10
  Running setup.py install for PyYAML
  Running setup.py install for pyaml
  Running setup.py install for netaddr
  Running setup.py install for Tempita
  Running setup.py install for MarkupSafe
  Running setup.py install for Jinja2
  Running setup.py install for charmhelpers
  Running setup.py install for charms.reactive
Successfully installed Jinja2-2.8 MarkupSafe-0.23 PyYAML-3.11 Tempita-0.5.2 charmhelpers-0.6.1 charms.reactive-0.3.8 netaddr-0.7.18 pip-7.1.2 pyaml-15.8.2 six-1.10.0
Traceback (most recent call last):
  File "./hooks/install", line 26, in <module>
    from charms.reactive import main
  File "/usr/local/lib/python3.4/dist-packages/charms/reactive/__init__.py", line 20, in <module>
    from .bus import set_state  # noqa
  File "/usr/local/lib/python3.4/dist-packages/charms/reactive/bus.py", line 28, in <module>
    from charmhelpers.cli import cmdline
ImportError: No module named 'charmhelpers.cli'