TypeError: Object function ( _ ) on require in Node

[mattcreager]

I'm experiencing the following error when attempting to use Postal in Node 0.10

App.js

var channel = postal.channel();

Error

TypeError: Object function ( _ ) {
            _ = _ || require( "underscore" );
            return factory( _ );
        } has no method 'channel'

[mattcreager]

Apologies, postal just requires a function call :)

postal = require('postal')();