Seems there's a problem including PHP-SmartCSS with a relative path that goes up one level.
For example we have this page: /mywebsite/mydirectory/index.php
and PHP-SmartCSS is in the main directory (/mywebsite/PHP-SmartCSS)
Hear the inclusion code
...
<?php
require_once '../PHP-SmartCSS/PHP-SmartCSS.easystarter.php';
?>
...
(Notice the "../")
Reports this error:
Warning: require_once(PHP-SmartCSS/PHP-SmartCSS.class.php) [function.require-once]: failed to open stream: No such file or directory in /mywebsite/PHP-SmartCSS/PHP-SmartCSS.easystarter.php on line 3
Fatal error: require_once() [function.require]: Failed opening required 'PHP-SmartCSS/PHP-SmartCSS.class.php' (include_path='.:/usr/share/php:/usr/share/pear') in /mywebsite/PHP-SmartCSS/PHP-SmartCSS.easystarter.php on line 3