Instagram script using Python and Selenium to list who does not follow you back
First you need to install the firefox driver for automated browser.
Download it from here choosing the correct platform.
Then, unzip it and move to /usr/bin:
sudo mv geckodriver /usr/bin
It's simple. Give the corrects permissions:
chmod +x script.py
Then, run:
./script.py username password
or
python scripy.py username password