title: Textmate git commands fail with 'sh: line 1: git: command not found'
body: <p>When trying to use some of the commands from the Git bundle for TextMate (eg. 'Show Uncommited Changes') I get an error message like 'sh: line 1: git: command not found'.</p>
  
  <p>How do I make TextMate work with Git?</p>