ImportError: No module named typing

[Marvin Wu]

I am preparing to install powerline while modifing my iterm2. When I input this command: pip install --user powerline-status, it happens with ImportError. My OS is Mac OS Catalina.

Last login: Fri Apr 30 11:35:58 on ttys000
➜ ~ pip install --user powerline-status
Traceback (most recent call last):
File "/usr/local/bin/pip", line 11, in
load_entry_point('pip==21.1', 'console_scripts', 'pip')()
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/init.py", line 489, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/init.py", line 2843, in load_entry_point
return ep.load()
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/init.py", line 2434, in load
return self.resolve()
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/init.py", line 2440, in resolve
module = import(self.module_name, fromlist=['name'], level=0)
File "/Library/Python/2.7/site-packages/pip-21.1-py2.7.egg/pip/init.py", line 1, in
from typing import List, Optional
ImportError: No module named typing

[Philip Wellnitz]

I'm sorry, but python2 is not supported anymore.