wat.log

    running install
    running build
    running build_py
    package init file 'charms/__init__.py' not found (or not a regular file)
    package init file 'charms/templating/__init__.py' not found (or not a regular file)
    creating build
    creating build/lib
    creating build/lib/charms
    creating build/lib/charms/templating
    copying charms/templating/jinja2.py -> build/lib/charms/templating
    running build_scripts
    creating build/scripts-3.4
    error: file '/tmp/pip-hvymstp3-build/bin/charms.templating.jinja2' does not exist

    ----------------------------------------
Command "/usr/bin/python3 -c "import setuptools, tokenize;__file__='/tmp/pip-hvymstp3-build/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-qjet4ag3-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-hvymstp3-build
Traceback (most recent call last):
  File "hooks/upgrade-charm", line 17, in <module>
    basic.bootstrap_charm_deps()
  File "lib/charms/layer/basic.py", line 53, in bootstrap_charm_deps
    glob('wheelhouse/*'))
  File "/usr/lib/python3.4/subprocess.py", line 561, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['pip3', 'install', '-U', '--no-index', '-f', 'wheelhouse', 'wheelhouse/charmhelpers-0.7.0.tar.gz', 'wheelhouse/pip-7.1.2.tar.gz', 'wheelhouse/pyaml-15.8.2.tar.gz', 'wheelhouse/six-1.10.0.tar.gz', 'wheelhouse/Jinja2-2.8.tar.gz', 'wheelhouse/MarkupSafe-0.23.tar.gz', 'wheelhouse/charms.reactive-0.4.0.tar.gz', 'wheelhouse/charms.templating.jinja2-1.0.0.tar.gz', 'wheelhouse/PyYAML-3.11.tar.gz', 'wheelhouse/Tempita-0.5.2.tar.gz', 'wheelhouse/netaddr-0.7.18.tar.gz']' returned non-zero exit status 1