pureblue@observe:~$ cd observium
pureblue@observe:~/observium$ ./discovery.php -none
PHP Fatal error: require(): Failed opening required '/home/pureblue/observium/config.php' (include_path='.:/usr/share/php:/usr/share/pear') in /home/pureblue/observium/includes/sql-config.inc.php on line 26
pureblue@observe:~/observium$