title: Using NM on Mac apps --malformed object
body: <p>I've just started working with some debugging utilities including nm. I want to analyze some programs on my computer.  A few that I have downloaded like Sublime Text work just fine using both:</p>
  
  <pre><code>nm Sublime\ Text\ 2
  nm -arch x86_64 Sublime\ Text\ 2 
  </code></pre>
  
  <p>However other apps I try and analyze throw errors like the following: </p>
  
  <pre><code>nm: object: ForkLift malformed object (unknown load command 34)
  </code></pre>
  
  <p>I'm sure there is an obvious reason why it does this, but I'm completely drawing a blank.</p>