title: Cloning a repository with SourceTree
body: <p>Can someone give me a quick walkthrough on simply cloning a repo with SourceTree?</p>
  
  <p>In Bookmarks, I click on Clone Repository. For Source Path I paste in the URL which looks like this:</p>
  
  <p>git@codebasehq.com:client/appname/ios-application.git</p>
  
  <p>But I get "This is not a valid source path / URL".</p>
  
  <p>I'm copying directly from the Repository Browser in codebase so I know the URL is correct.</p>
  
  <p>What else do I need to do?</p>