The origional home page is here.
But here are the steps to follow:
1: download and install Python
2: Download Confbot-v1_32.zip
3: Get a new Gmail adress for this conferencebot.
4a: Run Confbot.py from the downloaded Confbot-v1_32.zip folder.
4b: this setup will ask for 2 email adresses:
first one is the new bot gmail adress, second one is your normal/old gmail adress