无法安装 Django，运行服务器错误答案

【问题标题】：Can't install Django, runserver error无法安装 Django，运行服务器错误
【发布时间】：2017-12-03 00:42:44
【问题描述】：

所以我一直在尝试设置 Django，就像 thenewboston（又名 Bucky Roberts）在 youtube 上展示的那样。这是链接：https://www.youtube.com/watch?v=CHjXtRrhqxc&index=2&list=PL6gx4Cwl9DGBlmzzFcLgDhKTTfNLfX1IK 但是当我运行服务器时，我会收到类似

的错误

PS C:\Users\Dante\Desktop> django-admin startproject MyProject1
PS C:\Users\Dante\Desktop> cd .\MyProject1
PS C:\Users\Dante\Desktop\MyProject1> ls


    Directory: C:\Users\Dante\Desktop\MyProject1


Mode                LastWriteTime         Length Name
----                -------------         ------ ----
d-----       2017-06-29     12:17                .idea
d-----       2017-06-29     12:13                MyProject1
-a----       2017-06-29     12:13            830 manage.py


PS C:\Users\Dante\Desktop\MyProject1> python manage.py runserver
Traceback (most recent call last):
  File "manage.py", line 8, in <module>
    from django.core.management import execute_from_command_line
ModuleNotFoundError: No module named 'django'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "manage.py", line 14, in <module>
    import django
ModuleNotFoundError: No module named 'django'

During handling of the above exception, another exception occurred:

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?
PS C:\Users\Dante\Desktop\MyProject1> python manage.py migrate
Traceback (most recent call last):
  File "manage.py", line 8, in <module>
    from django.core.management import execute_from_command_line
ModuleNotFoundError: No module named 'django'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "manage.py", line 14, in <module>
    import django
ModuleNotFoundError: No module named 'django'

During handling of the above exception, another exception occurred:

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?

在代码中。我该如何解决？

【问题讨论】：

您的系统中安装了 Django 吗？如果没有，请先这样做。假设你已经安装了 pip（一个 Python 包管理器），那么你可以使用这个命令 pip install Dango 来安装 Django。但首先你可以检查 Django 是由pip show Django 还是pip list 安装的。
将代码粘贴为 sn-p 而不是屏幕截图。您是如何创建项目的？你在使用虚拟环境吗？
请将您的图片替换为 text。图片搜不到，大家都看不到……见meta.stackoverflow.com/questions/285551/…

标签： python django

【解决方案1】：

创建虚拟环境（virtualenv venv）。激活该 virtualenv（源 venv/bin/activate）。然后安装django。

【讨论】：