I've figured it out.
Posting it for other ppl.....
Download .tar file of django from:https://www.djangoproject.com/download/
Then open the .tar file.
Go to the folder created for the tar file.
and instead of this command:
sudo python setup.py install
You change it to whatever version of python you want to install django in.
In my case it was python 3 so the code I used was:
sudo python3 setup.py install
This is not using pip though....if there's a way to do this using pip...I'll be curious to know.....thank you...