Python Django已安装,但无法导入

Python Django已安装,但无法导入,python,django,Python,Django,我已安装Django,但无法执行manage.py [root@iz2ze9wve43n2nyuvmsfx5z forum]# python manage.py shell Traceback (most recent call last): File "manage.py", line 17, in <module> "Couldn't import Django. Are you sure it's installed and " ImportError: Could

我已安装Django,但无法执行
manage.py

[root@iz2ze9wve43n2nyuvmsfx5z forum]# python manage.py shell
Traceback (most recent call last):
  File "manage.py", line 17, in <module>
    "Couldn't import Django. Are you sure it's installed and "
ImportError: Couldn't import Django. Are you sure it's installed and available on your PYTHONPATH environment variable? Did you forget to activate a virtual environment?
[root@iz2ze9wve43n2nyuvmsfx5z论坛]#python manage.py shell
回溯(最近一次呼叫最后一次):
文件“manage.py”,第17行,在
“无法导入Django。您确定它已安装并且”
ImportError:无法导入Django。您确定PYTHONPATH环境变量已安装并可用吗?您是否忘记激活虚拟环境?
Django就在那里

In [1]: import django
In [2]: django
Out[2]: <module 'django' from '/usr/local/lib/python3.6/site-packages/django/__init__.py'>
In [3]: django.__file__
Out[3]: '/usr/local/lib/python3.6/site-packages/django/__init__.py'
[1]中的
:导入django
在[2]中:django
出[2]:
在[3]:django.\u文件中__
Out[3]:“/usr/local/lib/python3.6/site-packages/django/__-init__.py”

您确定在这两种情况下它们都是相同的python吗?噢,谢谢。请你把简洁的评论转达给我好吗@Eyllanesc初学者最常见的错误之一是没有意识到他们安装了多个python,在其中一个python中安装包,然后尝试使用另一个生成此类错误。执行
python3 manage.py shell