chamilo-lms2/plugin/sepe/update.php

<?php
/* For licensing terms, see /license.txt */
/**
 * Config the plugin
 * @package chamilo.plugin.sepe
 */
require_once __DIR__ . '/config.php';

if (!api_is_platform_admin()) {
    die ('You must have admin permissions to install plugins');
}

SepePlugin::create()->update();