See how many errors are produced when no dependencies are included
diff --git a/composer.json b/composer.json
index 54f305e..48aea9f 100644
--- a/composer.json
+++ b/composer.json
@@ -2,9 +2,5 @@
     "name" : "ellislab/codeigniter",
     "require": {
         "php": ">=5.2.4"
-    },
-    "require-dev": {
-      "mikey179/vfsStream": "*",
-		  "phpunit/phpunit": "*"
-		}
+    }
 }
\ No newline at end of file