title: How to uninstall postgresql on my Mac (running Snow Leopard)
body: <p>Upgraded 10.6 from 10.5 and now postgres 8.1 is whacked.  To make things worse I tried installing 8.4 which I'm pretty sure just made things ten times worse.  Anyhow, the exception I'm getting when I try to fire postgres up and just createuser is this:</p>
  
  <blockquote>
    <p>createuser: could not connect to
    database postgres: could not connect
    to server: No such file or directory
      Is the server running locally and
    accepting     connections on Unix domain
    socket "/tmp/.s.PGSQL.5432"?</p>
  </blockquote>
  
  <p>HOW do I fully get rid of postgres on my Mac so I can do a do-over?</p>
  
  <p>Thanks</p>