Sonos-2-HipChat notification node.js script

gistfile1.txt

npm install sonos
npm install git://github.com/balbeko/node-hipchat.git

sonos-hipchat.js

var config = {
  apiKey: 'HIPCHAT API KEY',
  ipAddress: 'IP ADDRESS TO SONOS',
  roomID: 'ROOM ID IN HIPCHAT',
  msgFrom: 'Sonos',
  msgColor: 'purple',
  pollInterval: 15000
};

var Sonos = require('sonos').Sonos;
var https = require('https');
var HipChat = require('node-hipchat');

var hipClient = new HipChat(config.apiKey);
// hipClient.listRooms(function(rooms){
//   console.dir(rooms)
// });

console.log('Connecting Sonos...');
var sonos = new Sonos(config.ipAddress);

var lastTitle = null;

setInterval(function(){
  console.log('Polling...');
  sonos.currentTrack(function(e, track){
    if (e){
      console.error(e);
      return;
    }
    if (!track){
      console.error(track);
      return;
    };
    
    var title = track.title;
    if (!title) return;
    if (title == lastTitle) return;
    lastTitle = title;
    var item = track._item;
    
    var path = '';
    if (item){
      console.log(item);
      try {
        path = decodeURIComponent(item.res[0]['_']);
      } catch (e){}
    }
    
    var message = '♫ ' + track.title + (track.artist ? (' – ' + track.artist) : '');
    
    hipClient.postMessage({
      room_id: config.roomID,
      from: config.msgFrom,
      message: message,
      color: config.msgColor
    });
    
  });
}, config.pollInterval);

are there any instructions for how to install/run this?