Ошибка установки Transcrypt

Question

После установки Transcrypt на MacOS High Sierra и Python 3.7, когда я пытаюсь запустить пример сценария (transcrypt -b -m hello.py), я получаю следующее сообщение ниже. Я также получаю похожее сообщение при установке на компьютере с Windows 7:

Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.7/bin/transcrypt", line 11, in <module>
    load_entry_point('Transcrypt==3.6.101', 'console_scripts', 'transcrypt')()
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pkg_resources/__init__.py", line 480, in load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pkg_resources/__init__.py", line 2693, in load_entry_point
    return ep.load()
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pkg_resources/__init__.py", line 2324, in load
    return self.resolve()
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pkg_resources/__init__.py", line 2330, in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/transcrypt/__main__.py", line 53, in <module>
    from org.transcrypt import compiler
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/transcrypt/modules/org/transcrypt/compiler.py", line 2300
    self.visit_FunctionDef (node, async = True)