title: How to install Grunt
body: <p>I used <a href="http://brew.sh/" rel="nofollow">Homebrew</a> to install Node.js, then used <code>npm install</code> to install Grunt and its dependencies, but after the installation completed, I was not able to run Grunt:</p>
  
  <pre><code>zsh: correct 'grunt' to 'grn' ÆnyaeÅ? n
  zsh: command not found: grunt
  </code></pre>
  
  <p>What is the proper method of installing Grunt so I do not get this error?</p>