See the INSTALL doc and man page for configuration info
Also see the http://bobs.sf.net website.

However, quickstart is to log into the website on the admin page:
  http://localhost/bobs/admin.php
  password: admin
promptly change the password!!

Then setup your details of shares to backup
Remember to start the /etc/init.d/cmdloopd script to make the
backups actually happen!