I have 3 node files:
// run.js require(\'./configurations/modules\'); require(\'./configurations/application\'); // modules.js var express = module.export
It looks like you're defining the variable in modules.js, but trying to reference it in app.js. You'll need to have another require in app.js:
// app.js var application = require('./path/to/modules'), app = application.app; app.configure(...);