title: Why can't brew find a specific known formula?
body: <p>I'm trying to install bazel on my mac (10.11.5).</p>
  
  <p>I can see that it is available through brew:
  <a href="http://braumeister.org/formula/bazel" rel="noreferrer">http://braumeister.org/formula/bazel</a></p>
  
  <p>But when I run "brew install bazel", I get this:</p>
  
  <pre><code>Error: No available formula for bazel 
  Searching formulae...
  Searching taps...
  </code></pre>
  
  <p>Why is this?</p>