“ImportError: No module named _ssl” with dev_appserver.py from Google App Engine

Question

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Background

\"In the Python runtime, we\'ve added support for the Python SSL Library, so you can now open secure connections to remote servic

Answer 1

I had this problem because I wasn't vendoring ssl in my app.yaml file. I know the OP did that, but for those landing here for the OP's error, it's worth making sure lines like the following are in your app.yaml file:

libraries:
- name: ssl
  version: latest