Istallation as it is explained in install.txt is confusing, so to make it easier to install I did the following:
1- I have changed the index.php to main.php
2- I have copied config.php & index.php from EXAMPLE Directory to the root dir.
3- Modified config.php as requierd.
include $babInstallPath."index.php"; to:
in index.php which copied from EXAMOLE
4- Logged in from the page as admin