title: Chef knife gives GSSAPI C library warning
body: <p>Spending the day updating all of my tools:</p>
  
  <p>Chef 10.16.2
  Ruby 1.9.3-p327
  Mac OSx Lion
  XCode 4.5.2</p>
  
  <p>Now every knife command produces these annoying warnings:</p>
  
  <pre><code>WARNING: Could not load IOV methods. Check your GSSAPI C library for an update
  WARNING: Could not load AEAD methods. Check your GSSAPI C library for an update
  </code></pre>
  
  <p>Knife seems to work fine. I'm unable to find any help for finding or updating a GSSAPI C library.</p>