juju error

gistfile1.txt

Jacks-MacBook-Pro:juju jack$ juju charm create neo4j-charm
INFO: Using default charm template (python). To select a different template, use the -t option.
INFO: Generating charm for neo4j-charm in ./neo4j-charm
INFO: No neo4j-charm in apt cache; creating an empty charm instead.
Symlink all hooks to one python source file? [yN] n
INFO:root:Loading charm helper config from charm-helpers.yaml.
INFO:root:Checking out lp:charm-helpers to /var/folders/sw/6tqc56714c92ccn44jssxf040000gn/T/tmpG05m3W/charm-helpers.
ERROR:root:Could not sync: [Errno 2] No such file or directory
Traceback (most recent call last):
  File "./scripts/charm_helpers_sync.py", line 220, in <module>
    raise e
OSError: [Errno 2] No such file or directory
Traceback (most recent call last):
  File "/usr/local/Cellar/charm-tools/1.3.3/libexec/bin/charm-create", line 9, in <module>
    load_entry_point('charm-tools==1.3.3', 'console_scripts', 'charm-create')()
  File "/usr/local/Cellar/charm-tools/1.3.3/libexec/lib/python2.7/site-packages/charm_tools-1.3.3-py2.7.egg/charmtools/create.py", line 92, in main
    generator.create_charm()
  File "/usr/local/Cellar/charm-tools/1.3.3/libexec/lib/python2.7/site-packages/charm_tools-1.3.3-py2.7.egg/charmtools/generators/generator.py", line 74, in create_charm
    self.plugin.create_charm(user_config, tempdir)
  File "/usr/local/Cellar/charm-tools/1.3.3/libexec/lib/python2.7/site-packages/charm_tools-1.3.3-py2.7.egg/charmtools/templates/python/template.py", line 50, in create_charm
    self._install_charmhelpers(output_dir)
  File "/usr/local/Cellar/charm-tools/1.3.3/libexec/lib/python2.7/site-packages/charm_tools-1.3.3-py2.7.egg/charmtools/templates/python/template.py", line 96, in _install_charmhelpers
    subprocess.check_call(cmd.split(), cwd=output_dir)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 540, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['./scripts/charm_helpers_sync.py', '-c', 'charm-helpers.yaml']' returned non-zero exit status 1
Jacks-MacBook-Pro:juju jack$