I\'m receiving the following error when executing the dev_appserver.py:
from google.auth import app_engine File \"/google/google-cloud-sdk/platform/google_appeng
I had very likely problem in from google.auth.crypt import base and I solved it, so you can try this.
from google.auth.crypt import base
Go to the file that has the import problem, and change manually the:
from google.auth import app_engine
To the:
import app_engine