title: can't require curb
body: <p>Im sure this is another forehead slapper that will turn my face red, but for some reason I'm getting an error when I try to use <code>require 'curb'</code> at the top of my ruby script or in irb:</p>
  
  <pre><code>LoadError: no such file to load -- curb
  </code></pre>
  
  <p>I ran <code>sudo gem install curb</code> and found I had to run <code>sudo apt-get install libcurl3-gnutls-dev</code> in order to get the gem install to work.</p>
  
  <p>What am I missing here?</p>