>>> import flask
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/ENV/lib/python3.7/site-packages/flask/__init__.py",
line 21, in <module>
from .app import Flask, Request, Response
File "/home/ENV/lib/python3.7/site-packages/flask/app.py", line 25, in <module>
from . import cli, json
File "/home/ENV/lib/python3.7/site-packages/flask/cli.py", line 18, in <module>
import ssl
File "/usr/local/python3/lib/python3.7/ssl.py", line 98, in <module>
import _ssl # if we can't import it, let the error propagate
ModuleNotFoundError: No module named '_ssl'
>>>
Почему выдается сообщение «ModuleNotFoundError: Нет модуля с именем _ssl»?
Python3.7 ОС: Ubuntu