module.export is not working CompoundJS?

I'm new to CompoundJS. I'm working on a sample app. If following the below tutorial:

Using Mongoose Models

I have written the below code in db/schema.js file:

customSchema(function () {

   var mongoose = require('mongoose');

   mongoose.connect('mongodb://localhost/my_database');

   var Schema = mongoose.Schema, ObjectId = Schema.ObjectId;

   module.exports["mongoose"] = mongoose;

   module.exports["model"] = {}

});

In my model.js file (person.js), I have the code below:

   var Person = mongoose.model('Person', new module.schema());

   model['Person'] = Person;

When I run compound s , I'm getting ReferenceError: mongoose is not defined.

Any help would be appreciable. Thanks in advance.