ImportError: No module named 'flask.ext'

[shirakun]

chdir=/vagrant /usr/bin/python3.5 /vagrant/manage.py db u
pgrade
Traceback (most recent call last):
  File "/vagrant/manage.py", line 4, in <module>
    from flask.ext.migrate import Migrate, MigrateCommand
ImportError: No module named 'flask.ext'

When I started the vagrant startup, I found the VBox file 404

I changed it to ubuntu16

But there is no command to run playhook after VM starts

I install it manually

I met this mistake

How to solve it?

[Fuyukai]

This repo has been dead for ~2 years. Install an old version of Flask.

[shirakun]

@Fuyukai Available Flask version number?

[Fuyukai]

Fuck if I know.