title: How to open an existing GitHub project with Xcode?
body: <p>I am new to <a href="/questions/tagged/xcode" class="post-tag" title="show questions tagged &#39;xcode&#39;" rel="tag">xcode</a> and I want to learn iphone development. </p>
  
  <p>I found one demo project on <a href="https://github.com/sschroed/git-phone" rel="noreferrer">github</a>, I want to know how to open this existing project?</p>