2015-02-26 11:43:58 [DEBUG] deployer.import: Adding units...
2015-02-26 11:44:00 [DEBUG] deployer.import:  Service 'apache2' does not need any more units added.
2015-02-26 11:44:00 [DEBUG] deployer.import:  Service 'haproxy' does not need any more units added.
2015-02-26 11:44:00 [DEBUG] deployer.import:  Service 'landscape' does not need any more units added.
2015-02-26 11:44:00 [DEBUG] deployer.import:  Service 'landscape-msg' does not need any more units added.
2015-02-26 11:44:00 [DEBUG] deployer.import:  Service 'postgresql' does not need any more units added.
2015-02-26 11:44:00 [DEBUG] deployer.import:  Service 'rabbitmq-server' does not need any more units added.
2015-02-26 11:44:00 [DEBUG] deployer.import: Waiting for units before adding relations
Traceback (most recent call last):
  File "/usr/bin/juju-deployer", line 9, in <module>
    load_entry_point('juju-deployer==0.4.4', 'console_scripts', 'juju-deployer')()
  File "/usr/lib/python2.7/dist-packages/deployer/cli.py", line 135, in main
    run()
  File "/usr/lib/python2.7/dist-packages/deployer/cli.py", line 233, in run
    importer.Importer(env, deployment, options).run()
  File "/usr/lib/python2.7/dist-packages/deployer/action/importer.py", line 206, in run
    self.wait_for_units(ignore_errors=ignore_errors)
  File "/usr/lib/python2.7/dist-packages/deployer/action/importer.py", line 181, in wait_for_units
    services=self.deployment.get_service_names(), on_errors=on_errors)
  File "/usr/lib/python2.7/dist-packages/deployer/env/go.py", line 227, in wait_for_units
    services=services, on_errors=on_errors).run(callback)
  File "/usr/lib/python2.7/dist-packages/jujuclient.py", line 1916, in run
    for change_set in self.watch:
  File "/usr/lib/python2.7/dist-packages/jujuclient.py", line 402, in next
    return next(super(TimeoutWatcher, self))
TypeError: super object is not an iterator