You can clone the project and run the following command to install:

$ git clone https://github.com/rahulcs754/Todolist_Django.git

I consider, You have already installed virtualenv and pip.

First of all, create a virtualenv in a working directory

$ virtualenv virtualenv_name

after that you have to activate virtualenv machine by using the below command

$ source virtualenv_name/bin/activate

$ source virtualenv_name/Scripts/activate

pip install -r requirements.txt

$ python manage.py migrate

$ python manage.py createsuperuser

$ python manage.py runserver

Note : Make sure you cd into the clone folder before performing the command above.

python3