Slim function in php

Slim is a simple powerful PHP 5 framework to create RESTful web applications. The Slim micro framework is a template language whose goal is reduce the syntax to the essential parts without becoming cryptic. <?php require ‘Slim/Slim.php’; Slim::init(); Slim::get(‘/hello/:name’, function ($name) { echo “Hello $name”; }); Slim::run(); ?> How to install Slim