title: $PATH not being saved after I leave terminal
body: <p>I just installed mysql server 5.5.20 on my OS X Lion and everything works fine.Now,every time I go into terminal I have to explicitly write:</p>
  
  <p><code>PATH=${PATH}:/usr/local/mysql/bin</code></p>
  
  <p>because is not being saved after I leave the command line.I have no idea why such could be.</p>
  
  <p>Ideas?</p>