title: Using git with emacs
body: <p>I am trying to configure git.el. When i do git-status i can see the status buffer with changed i can also add files using 'a' but when i try to commit a file using c
  writing the commit log and finishing it with C-c C-c gives me </p>
  
  <pre><code>env: git: No such file or directory
  </code></pre>
  
  <p>error and file is not committed. I am using emacs 23 on OS X. The only customization i added to my .emacs is </p>
  
  <pre><code>(setq exec-path (append exec-path '("/opt/local/bin")) )
  </code></pre>
  
  <p>because emacs failed to find git executable.</p>