启动Django项目报错could't import Django. Are you sure it's installed and available on your PYTHONPATH environment variable?

电脑A建立虚拟环境下的Django项目复制到电脑B中
**报错 **could't import Django. Are you sure it's installed and available on your PYTHONPATH environment variable? Did you forget to activate a virtual environment?

我**已经进入了虚拟环境**中manage.py的目录下才运行python manage.py runserver,
也**已经在虚拟环境中装好了Django**,文件目录如下图,求助大神们,怎么才能在**电脑B**上成功运行Django项目?!感谢!图片说明图片说明图片说明

虚拟环境也是copy过来的吗 你打开drawmap\Scripts\django-admin.py这个文件看下第一行写的路径,看下能对应上不。

在命令行里打 ECHO %PYTHONPATH%
输出下,看看有没有你django的路径,没有的话添加下