diff --git a/main/install/index.php b/main/install/index.php
index bfe11ffd5a..77dfa09bfe 100644
--- a/main/install/index.php
+++ b/main/install/index.php
@@ -61,6 +61,12 @@ $app->register(new Silex\Provider\SessionServiceProvider());
 $app->register(new Silex\Provider\DoctrineServiceProvider());
 $app->register(new Silex\Provider\TranslationServiceProvider());
 $app['translator'] = $app->share($app->extend('translator', function($translator, $app) {
+
+    /*$translator->addLoader('pofile', new PoFileLoader());
+    $file = 'main/locale/'.$locale.'.po';
+    $translator->addResource('pofile', $file, $locale);*/
+
+
     /*$translator->addLoader('yaml', new Symfony\Component\Translation\Loader\YamlFileLoader());
     $translator->addResource('yaml', __DIR__.'/lang/fr.yml', 'fr');
     $translator->addResource('yaml', __DIR__.'/lang/en.yml', 'en');
@@ -195,7 +201,6 @@ $app->match('/requirements', function() use($app) {
     );
 })->bind('requirements');
 
-
 $app->match('/check-database', function() use($app) {
     /** @var Request $request */
     $request = $app['request'];
@@ -218,7 +223,7 @@ $app->match('/check-database', function() use($app) {
         if ($form->isValid()) {
             $parameters = $form->getData();
 
-            /** @var \ChamiloLMS\Command\Database\InstallCommand $command */
+            /** @var \Chash\Command\Installation\InstallCommand $command */
             $command = $app['console']->get('chamilo:install');
             $command->setDatabaseSettings($parameters);
 
@@ -229,17 +234,6 @@ $app->match('/check-database', function() use($app) {
                 $sm = $connection->getSchemaManager();
                 $databases = $sm->listDatabases();
 
-                /*if ($result == false) {
-                    $message = $app['translator']->trans(
-                        'The database name is not correct: %s',
-                        array('%s' => $parameters['dbname'])
-                    );
-                    $app['session']->getFlashBag()->add('error', $message);
-
-                    $url = $app['url_generator']->generate('check-database');
-                    return $app->redirect($url);
-                }*/
-
                 if (in_array($parameters['dbname'], $databases)) {
                     $message = $app['translator']->trans(
                         'The database "%s" being used and is going to be deleted!!',
@@ -272,9 +266,8 @@ $app->match('/portal-settings', function() use($app) {
     /** @var Request $request */
     $request = $app['request'];
 
-    /** @var \ChamiloLMS\Command\Database\InstallCommand $command */
+    /** @var \Chash\Command\Installation\InstallCommand $command */
     $command = $app['console']->get('chamilo:install');
-
     $builder  = $app['form.factory']->createBuilder('form');
 
     $data = $command->getPortalSettingsParams();
@@ -316,7 +309,7 @@ $app->match('/portal-settings', function() use($app) {
 $app->match('/admin-settings', function() use($app) {
     $request = $app['request'];
 
-    /** @var \ChamiloLMS\Command\Database\InstallCommand $command */
+    /** @var Chash\Command\Installation\InstallCommand $command */
     $command = $app['console']->get('chamilo:install');
 
     $data = $command->getAdminSettingsParams();