load the fellow edition that corresponds with the projectz edition

source/lib/person.js

@@ -1,7 +1,11 @@
 /* @flow */
 'use strict'
 
-const Fellow = require('fellow/es2015')
+// Use the same edition of fellow as we are using here
+// This is needed rather than jsut doing require('fellow') as if fellow loads ES6 Classes
+// But projects is using ES5 Classes, then we will not be able to extend the fellow class
+const {join, dirname} = require('path')
+const Fellow = require(join('fellow', dirname('..')))
 
 // Define
 class Person extends Fellow {