/Users/.../nmanotifier.js:15 this.setup(); ^ TypeError: Object #<Object> has no method 'setup'

gistfile1.js

var nma = require("nma");
var _ = require('lodash');
var log = require('../core/log.js');
var util = require('../core/util.js');
var config = util.getConfig();
var nmaConfig = config.nmanotifier;

log.debug('Loading NMA notifier');

var NMA = function() {
  _.bindAll(this);
  this.setup();
}

NMA.prototype.setup = function() {
    if(nmaConfig.notifyOnStart) {
      this.notify("blabla","blabla");
    }
}

module.exports = NMA;