Install the selenium server by using the shell script selenium_setup.sh
This should install firefox on your computer too. Fire up firefox and download Selenium IDE plugin by visiting the following url - https://addons.mozilla.org/en-US/firefox/addon/selenium-ide/
Next fire up the selenium server locally by using the shell script selenium_run.sh
Open the installed plugin on your browser and load test cases from tests folder.
Enjoy \m/