django 1.6 how to use sqlite3 in virtualenv on windows?

I'm new to django. I'm trying to learn from some online video tutorial. I'm running django 1.6 and while running the command

python manage.py dbshell

then I get the error

'sqlite3' is not recognized as an internal or external command,operable program or batch file.

I then downloaded the dll files and the sqlite.exe file from their website and also added it to path. It now works on my computer normally but as it is intended, it does not affect virtualenv I'm working on and am kinda out of clue how to proceed.

I'm using django 1.6 only because the tutorial follows it.