I am trying to install airflow in Mac OS. I have python 3.7.3 installed. I did the following pip install apache-airflow==1.9.0
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/private/var/folders/rh/4jxb065x3dl3vf1hr084qz100000gn/T/pip-install-oeuegs9g/apache-airflow/setup.py", line 102
async = [
^
SyntaxError: invalid syntax
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/rh/4jxb065x3dl3vf1hr084qz100000gn/T/pip-install-oeuegs9g/apache-airflow/