I\'ve already configured virtualenv in pycharm, when using the python manage.py command, this is error shown:
E:\\video course\\Python\\code\\web_worker\\MxO
If you are working on a machine where it doesn't have permissions to all the files and moreover you have two versions such as default 2.7 & latest 3.6 then while running the command use the python version with the command. If the latest python is installed with sudo then run the command with sudo.
exp:
sudo python3.6 manage.py runserver