Add Symfony Console component as dependency

composer.json

@@ -18,7 +18,8 @@
         }
     ],
     "require": {
-        "php": ">=5.3.0"
+        "php": ">=5.3.0",
+        "symfony/console": "2.0.*"
     },
     "recommends": {
         "ext-zip": "*"