title: meteor package d3
body: <p>So I went over the instructions in question How to build a Meteor package and created one for the visualization library d3 using this code</p>
  
  <pre><code>Package.describe({
   summary: "Make cool visualizations with d3"
  });
  
  Package.on_use(function (api) {
    api.use('d3', 'client');
    api.add_files('d3.v2.js', 'client');
  });
  </code></pre>
  
  <p>I ran the meteor script from my github checkout (same place where I added this package). Then I created a new meteor app, but I still don't see d3 is getting included... Did I miss a step?</p>