upgrade

plugin/advanced_subscription/install.php

@@ -0,0 +1,17 @@
+<?php
+/* For license terms, see /license.txt */
+/**
+ * This script is included by main/admin/settings.lib.php and generally
+ * includes things to execute in the main database (settings_current table).
+ *
+ * @package chamilo.plugin.advanced_subscription
+ */
+
+/**
+ * Initialization.
+ */
+require_once __DIR__.'/config.php';
+if (!api_is_platform_admin()) {
+    exit('You must have admin permissions to install plugins');
+}
+AdvancedSubscriptionPlugin::create()->install();