symfony/AsseticBundle — Issue #45: RuntimeException: The "sys" module is now called "util". It should have a similar interface.
Author: marcoleong
Created: 2011-11-08 13:51:52+00:00
State: open

Please follow this,

I have solved this by changing one of the line in LessFilter.php

var sys = require('sys'); ->
var sys = require('util');