// And finally, load the relevant language files
include($phpbb_root_path . 'language/' . $language . '/common.' . $phpEx);
include($phpbb_root_path . 'language/' . $language . '/acp/common.' . $phpEx);
include($phpbb_root_path . 'language/' . $language . '/acp/board.' . $phpEx);
include($phpbb_root_path . 'language/' . $language . '/install.' . $phpEx);
include($phpbb_root_path . 'language/' . $language . '/posting.' . $phpEx);

$mode = request_var('mode', 'overview');
$sub = request_var('sub', '');

// Set PHP error handler to ours
set_error_handler('msg_handler');

$config_file = $phpbb_root_path . 'config.' . $phpEx;
if ( file_exists($config_file) && filesize($config_file) > 0 && $sub != 'advanced' && $sub != 'final' )
{
	trigger_error('phpBB has already been installed. Please empty the file "config.php" to be able to continue with this wizard', E_USER_ERROR);
}

$user = new user();
$auth = new auth();
$cache = new cache();
$template = new Template();

$template->set_custom_template('../adm/style', 'admin');
$template->assign_var('T_TEMPLATE_PATH', '../adm/style');

$install = new module();

$install->create('install', "index.$phpEx", $mode, $sub);