Django安全策略

运行什么都这样　　

Traceback (most recent call last):
  File "/home/evan/.local/lib/python2.7/site-packages/django/bin/django-admin.py", line 2, in <module>
    from django.core import management
  File "/home/evan/.local/lib/python2.7/site-packages/django/core/management/__init__.py", line 10, in <module>
    from django.apps import apps
  File "/home/evan/.local/lib/python2.7/site-packages/django/apps/__init__.py", line 1, in <module>
    from .config import AppConfig
  File "/home/evan/.local/lib/python2.7/site-packages/django/apps/config.py", line 6, in <module>
    from django.utils.module_loading import module_has_submodule
  File "/home/evan/.local/lib/python2.7/site-packages/django/utils/module_loading.py", line 4, in <module>
    from importlib import import_module
  File "/home/evan/.local/lib/python2.7/site-packages/django/utils/importlib.py", line 6, in <module>
    from django.utils.deprecation import RemovedInDjango19Warning
ImportError: cannot import name RemovedInDjango19Warning

原来是　django 变成　　１.10 而不是原来的　1.8
原因　
安装 pip install django-simple-captcha， pip install Pillow

Can't install Django 2.0 by pip

Can't install Django 2.0 by pip



Django 2.x is not supported using Python 2.x.

From the Django download page:

    We recommend using the latest version of Python 3. The last version to support Python 2.7 is Django 1.11 LTS.

You should use Python 3.x with Pip3:

pip3 install django==2.2.13

https://stackoverflow.com/questions/48932445/cant-install-django-2-0-by-pip