Issue with autocomplete jquery.

When I run my application in local machine, the autocomplete functionality is working good, but after deployment it is failing.

This is the order in my application.js

//= require jquery

//= require jquery_ujs

//= require jquery.ui.datepicker

//= require jquery.ui.draggable

//= require jquery.ui.droppable

//= require jquery.remotipart

//= require twitter/bootstrap

//= require_tree .

//= require_directory ./vendor

But what I doubt is, in the console it is throwing some error as :

Uncaught TypeError: Object [object Object] has no method ‘autocomplete’

Please help me out.