requirements

composer.json

         }
     ],
     "require": {
-      "php": ">=5.5.9"
+      "php": ">=5.5.9",
+      "illuminate/database": "5.1.x-dev"
+    },
+    "require-dev": {
+      "vlucas/phpdotenv": "~1.0"
     },
     "autoload": {
       "psr-4": {