selenium-check

1. Install latest stable Firefox version (https://www.mozilla.org/pl/firefox/new/)
2. Download latest gecko driver version for your OS (https://github.com/mozilla/geckodriver/releases)
3. Unpack gecko driver

tar -xvzf geckodriver*

4. Move gecko driver file to /usr/local/bin/ directory

cp geckodriver /usr/local/bin/

5. Install selenium (best practise in python virtualenv)

pip install -U selenium

6. Run test from selenium-check repository

cd selenium-check
python test.py

7. You should see stxnext.com on new firefox instance