title: Spell-check in Aquamacs Emacs won't work: "Wrong endian order."
body: <p>This is aquamacs 1.5 on a macbook.  Exact error when I try to spell-check:</p>
  
  <p>Error: The file "/Library/Application Support/cocoAspell/aspell6-en-6.0-0//en-common.rws" is not in the proper format. Wrong endian order.</p>
  
  <p>ADDED: I indeed had the wrong version of cocoAspell.  But installing the right version didn't work until I actually wiped (or renamed) /Library/Application Support/cocoAspell and reinstalled from scratch.  That's what had thrown me for a loop.  Thanks for the quick answers!  Stackoverflow rocks!</p>