Как исправить проблему с импортом telebot на os x?

git clone https://github.com/eternnoir/pyTelegramBotAPI.git
cd pyTelegramBotAPI/
python setup.py install

>>> import telebot
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/telebot/__init__.py", line 1353
    @util.async()
              ^
SyntaxError: invalid syntax