ERROR

[Zibri]

git clone ...
cd videoChat
npm install
npm start

node server.js
/home/zibri/videoChat/server.js:7
app.configure(function(){
^

TypeError: app.configure is not a function
at Object. (/home/zibri/videoChat/server.js:7:5)
at Module._compile (module.js:652:30)
at Object.Module._extensions..js (module.js:663:10)
at Module.load (module.js:565:32)
at tryModuleLoad (module.js:505:12)
at Function.Module._load (module.js:497:3)
at Function.Module.runMain (module.js:693:10)
at startup (bootstrap_node.js:191:16)
at bootstrap_node.js:612:3