add imdb dependencies

HTTP/Request2/MessageException.php

@@ -0,0 +1,37 @@
+<?php
+/**
+ * Exception classes for HTTP_Request2 package
+ *
+ * PHP version 5
+ *
+ * LICENSE
+ *
+ * This source file is subject to BSD 3-Clause License that is bundled
+ * with this package in the file LICENSE and available at the URL
+ * https://raw.github.com/pear/HTTP_Request2/trunk/docs/LICENSE
+ *
+ * @category  HTTP
+ * @package   HTTP_Request2
+ * @author    Alexey Borzov <avb@php.net>
+ * @copyright 2008-2020 Alexey Borzov <avb@php.net>
+ * @license   http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
+ * @link      http://pear.php.net/package/HTTP_Request2
+ */
+
+/**
+ * Exception thrown when sending or receiving HTTP message fails
+ *
+ * The exception may contain both package error code and native error code.
+ *
+ * @category HTTP
+ * @package  HTTP_Request2
+ * @author   Alexey Borzov <avb@php.net>
+ * @license  http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
+ * @version  Release: 2.4.2
+ * @link     http://pear.php.net/package/HTTP_Request2
+ */
+class HTTP_Request2_MessageException extends HTTP_Request2_Exception
+{
+}
+
+?>