ModuleNotFoundError：当我尝试启动时，没有名为“ django”的模块

Question

我尝试设置Apollo和React环境。

这是我使用的https://github.com/mbrochh/react-apollo-graphql-demo

何时发生错误？

我做了

./ manage.py运行服务器0.0.0.0:8000

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 16, in <module>
    raise ImportError(
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?