cannot import name '_request_ctx_stack'

[ezbik]

doesnt work

$ ./app.py 
Traceback (most recent call last):
  File "./app.py", line 5, in <module>
    from flask_security import Security, SQLAlchemyUserDatastore, \
  File "/home/z/tmp/Flask-Admin-Dashboard/venv/lib/python3.8/site-packages/flask_security/__init__.py", line 13, in <module>
    from .core import Security, RoleMixin, UserMixin, AnonymousUser, current_user
  File "/home/z/tmp/Flask-Admin-Dashboard/venv/lib/python3.8/site-packages/flask_security/core.py", line 18, in <module>
    from flask_babelex import Domain
  File "/home/z/tmp/Flask-Admin-Dashboard/venv/lib/python3.8/site-packages/flask_babelex/__init__.py", line 20, in <module>
    from flask import _request_ctx_stack
ImportError: cannot import name '_request_ctx_stack' from 'flask' (/home/z/tmp/Flask-Admin-Dashboard/venv/lib/python3.8/site-packages/flask/__init__.py)

[202030481266]

I have tried many times and test many version packages. The following requirments runs well in Ubuntu22.04 LTS.