$ node examples/led.js
/Users/ruben/projects/arduino/noduino/node_modules/duino/lib/board.js:1
(function (exports, require, module, __filename, __dirname) { define(function(
                                                          ^
ReferenceError: define is not defined
    at Object.<anonymous> (/Users/ruben/projects/arduino/noduino/node_modules/duino/lib/board.js:1:63)
    at Module._compile (module.js:449:26)
    at Object.Module._extensions..js (module.js:467:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Module.require (module.js:362:17)
    at require (module.js:378:17)
    at Object.<anonymous> (/Users/ruben/projects/arduino/noduino/node_modules/duino/index.js:3:11)
    at Module._compile (module.js:449:26)
    at Object.Module._extensions..js (module.js:467:10)