How can I install laravel framework for NetBeans 7.4

I have installed Laravel and I want to use use framework annotations and code completion in the NetBeans 7.4 IDE, there is no Laravel plugin in the section "Install plug-ins". I have found a plug in for Netbeans on github but I am unsure how I install it, here is the link http://ift.tt/1MujTKL

via Chebli Mohamed