error starting localserver.js

Hi, I've installed node.js in an ARM Chromebook running Ubuntu 14.04 Crouton chroot. I've installed node.js v7.2.1 I've cloned coder from github but when I try to start the localserver I get the following error:

`/home/rodrigo/tmp/coder/coder-base/node_modules/socket.io/lib/store.js:35
 Store.prototype.__proto__ = EventEmitter.prototype;
                                    ^                                         
TypeError: Cannot read property 'prototype' of undefined
    at Object.<anonymous> (/home/rodrigo/tmp/coder/coder-base/node_modules/socket.io/lib/store.js:35:41)
    at Module._compile (module.js:571:32)
    at Object.Module._extensions..js (module.js:580:10)
    at Module.load (module.js:488:32)
    at tryModuleLoad (module.js:447:12)
    at Function.Module._load (module.js:439:3)
    at Module.require (module.js:498:17)
    at require (internal/module.js:20:19)
    at Object.<anonymous> (/home/rodrigo/tmp/coder/coder-base/node_modules/socket.io/lib/manager.js:16:13)
    at Module._compile (module.js:571:32)

I'm not familiar with JavaScript prototypes. What could be wrong here? I've not touched the code, I'm just using the last version from GitHub

googlecreativelab / coder

error starting localserver.js #112