diff --git a/install/lang/en_ar/admin.php b/install/lang/en_ar/admin.php
new file mode 100644
index 00000000000..4086d95b7c9
--- /dev/null
+++ b/install/lang/en_ar/admin.php
@@ -0,0 +1,33 @@
+.
+
+/**
+ * Automatically generated strings for Moodle installer
+ *
+ * Do not edit this file manually! It contains just a subset of strings
+ * needed during the very first steps of installation. This file was
+ * generated automatically by export-installer.php (which is part of AMOS
+ * {@link http://docs.moodle.org/dev/Languages/AMOS}) using the
+ * list of strings defined in /install/stringnames.txt.
+ *
+ * @package installer
+ * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$string['environmentrequireversion'] = 'version {$a->needed} is required and ye are running {$a->current}';
diff --git a/install/lang/en_ar/error.php b/install/lang/en_ar/error.php
new file mode 100644
index 00000000000..f14dd79f2fe
--- /dev/null
+++ b/install/lang/en_ar/error.php
@@ -0,0 +1,33 @@
+.
+
+/**
+ * Automatically generated strings for Moodle installer
+ *
+ * Do not edit this file manually! It contains just a subset of strings
+ * needed during the very first steps of installation. This file was
+ * generated automatically by export-installer.php (which is part of AMOS
+ * {@link http://docs.moodle.org/dev/Languages/AMOS}) using the
+ * list of strings defined in /install/stringnames.txt.
+ *
+ * @package installer
+ * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$string['remotedownloaderror'] = 'Download of component to yer server failed, please verify proxy settings, PHP cURL extension is highly recommended.
Ye must download the {$a->url} file manually, copy it to "{$a->dest}" in yer server and unzip it there.';
diff --git a/install/lang/en_ar/install.php b/install/lang/en_ar/install.php
new file mode 100644
index 00000000000..ef9ff338d51
--- /dev/null
+++ b/install/lang/en_ar/install.php
@@ -0,0 +1,75 @@
+.
+
+/**
+ * Automatically generated strings for Moodle installer
+ *
+ * Do not edit this file manually! It contains just a subset of strings
+ * needed during the very first steps of installation. This file was
+ * generated automatically by export-installer.php (which is part of AMOS
+ * {@link http://docs.moodle.org/dev/Languages/AMOS}) using the
+ * list of strings defined in /install/stringnames.txt.
+ *
+ * @package installer
+ * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$string['clialreadyconfigured'] = 'File config.php already exists, please use admin/cli/install_database.php if ye want to install this site.';
+$string['clialreadyinstalled'] = 'File config.php already exists, please use admin/cli/upgrade.php if ye want to upgrade this site.';
+$string['environmenthead'] = 'Checking yer environment ...';
+$string['environmentsub2'] = 'Each Moodle release has some minimum PHP version requirement and a number of mandatory PHP extensions.
+Full environment check is done before each install and upgrade. Please contact server administrator if ye do not know how to install new version or enable PHP extensions.';
+$string['memorylimithelp'] = '
The PHP memory limit for yer server is currently set to {$a}.
+ +This may cause Moodle to have memory problems later on, especially + if ye have a lot of modules enabled and/or a lot of users.
+ +We recommend that ye configure PHP with a higher limit if possible, like 40M. + There are several ways of doing this that ye can try:
++php_value memory_limit 40M
However, on some servers this will prevent all PHP pages from working + (you will see errors when ye look at pages) so you\'ll have to remove the .htaccess file.
Moodle requires a PHP version of at least 4.3.0 or 5.1.0 (5.0.x has a number of known problems).
+Ye are currently running version {$a}
+Ye must upgrade PHP or move to a host with a newer version of PHP!
+(In case of 5.0.x ye could also downgrade to 4.4.x version)