Hmm can't attach so pasting:

$ make unit_test
Starting unit tests...
nose.plugins.cover: ERROR: Coverage not available: unable to import coverage module
test_instance_console_context_with_memcache (unit_tests.test_nova_cc_contexts.NovaComputeContextTests) ... ok
test_instance_console_context_without_memcache (unit_tests.test_nova_cc_contexts.NovaComputeContextTests) ... ok
Failure: OSError ([Errno 2] No such file or directory) ... ERROR
Failure: OSError ([Errno 2] No such file or directory) ... ERROR

======================================================================
ERROR: Failure: OSError ([Errno 2] No such file or directory)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/nose/loader.py", line 411, in loadTestsFromName
    addr.filename, addr.module)
  File "/usr/lib/python2.7/dist-packages/nose/importer.py", line 47, in importFromPath
    return self.importFromDir(dir_path, fqname)
  File "/usr/lib/python2.7/dist-packages/nose/importer.py", line 94, in importFromDir
    mod = load_module(part_fqname, fh, filename, desc)
  File "/home/gizmo/Documents/reviews/nova-cloud-controller/bug-989337/unit_tests/test_nova_cc_hooks.py", line 6, in <module>
    import nova_cc_utils as utils
  File "hooks/nova_cc_utils.py", line 142, in <module>
    nova_cc_context.NeutronPostgresqlDBContext(),
  File "hooks/nova_cc_context.py", line 268, in __init__
    self).__init__(config('neutron-database'))
  File "hooks/charmhelpers/core/hookenv.py", line 44, in wrapper
    res = func(*args, **kwargs)
  File "hooks/charmhelpers/core/hookenv.py", line 281, in config
    config_data = json.loads(subprocess.check_output(config_cmd_line))
  File "/usr/lib/python2.7/subprocess.py", line 566, in check_output
    process = Popen(stdout=PIPE, *popenargs, **kwargs)
  File "/usr/lib/python2.7/subprocess.py", line 710, in __init__
    errread, errwrite)
  File "/usr/lib/python2.7/subprocess.py", line 1327, in _execute_child
    raise child_exception
OSError: [Errno 2] No such file or directory

======================================================================
ERROR: Failure: OSError ([Errno 2] No such file or directory)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/nose/loader.py", line 411, in loadTestsFromName
    addr.filename, addr.module)
  File "/usr/lib/python2.7/dist-packages/nose/importer.py", line 47, in importFromPath
    return self.importFromDir(dir_path, fqname)
  File "/usr/lib/python2.7/dist-packages/nose/importer.py", line 94, in importFromDir
    mod = load_module(part_fqname, fh, filename, desc)
  File "/home/gizmo/Documents/reviews/nova-cloud-controller/bug-989337/unit_tests/test_nova_cc_utils.py", line 11, in <module>
    import nova_cc_utils as utils
  File "hooks/nova_cc_utils.py", line 142, in <module>
    nova_cc_context.NeutronPostgresqlDBContext(),
  File "hooks/nova_cc_context.py", line 268, in __init__
    self).__init__(config('neutron-database'))
  File "hooks/charmhelpers/core/hookenv.py", line 44, in wrapper
    res = func(*args, **kwargs)
  File "hooks/charmhelpers/core/hookenv.py", line 281, in config
    config_data = json.loads(subprocess.check_output(config_cmd_line))
  File "/usr/lib/python2.7/subprocess.py", line 566, in check_output
    process = Popen(stdout=PIPE, *popenargs, **kwargs)
  File "/usr/lib/python2.7/subprocess.py", line 710, in __init__
    errread, errwrite)
  File "/usr/lib/python2.7/subprocess.py", line 1327, in _execute_child
    raise child_exception
OSError: [Errno 2] No such file or directory

----------------------------------------------------------------------
Ran 4 tests in 0.049s

FAILED (errors=2)
make: *** [unit_test] Error 1