Warning: require_once(geshi.php): failed to open stream: No such file or directory in C:\Apache24\htdocs\PortalUIS_bkp\libs\GeSHi-1.0.9.0\geshi\contrib\aliased.php on line 29

Fatal error: require_once(): Failed opening required 'geshi.php' (include_path='.;C:\php\pear') in C:\Apache24\htdocs\PortalUIS_bkp\libs\GeSHi-1.0.9.0\geshi\contrib\aliased.php on line 29