Virtualenv 问题：Django 项目

Question

I had created and activated virtualenv and worked on my Django Project . Now scene is that i've Reinstall my Windows 10. Now when i tried to enter my env eg workon DFMS I face following error...

'workon' is not recognized as an internal or external command,operable program or batch file.

Or When i tried to run server using python manage.py runserver i face following issue...

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?

My Question is how to activate that old virtualenv for that project? and how to resolve this problem? Thank You.

Answer 1

You could create a virtual environment with virtualenv venv and start it with venv/bin/activate .

make sure added the directory of your project into environment variable of your computer

you need to run Command prompt as Administrator.