title: How to install doctrine 2.2 ORM
body: <p>I have downloaded doctrine 2.2 orm. I have gone through its installation guide but i cant properly understand its documentation. Can someone guide me through the setup process of doctrine. I have previously been working with Hibernate ORM framework in java. They have excellent documentation which are easy to understand for beginners.
  I dont find the documentation of doctrine to be of that level.
  Can somebody provide some sample projects on doctrine to begin with?</p>