What source files should be included for Handlebars 4.0.2?

I'm just getting started with Handlebars.js and I'm already confused by what should be included in my HTML.

I set up a minimal helloworl HTML file that looks like:

<html>
<body>
  <script id="entry-template" type="text/x-handlebars-template">
    <div class="entry">
      <h1>{{title}}</h1>
      <div class="body">
        {{body}}
      </div>
    </div>
  </script>

  <script src="bower_components/jquery/dist/jquery.js"></script>
  <script src="bower_components/handlebars/handlebars.js"></script>
  <script src="bower_components/handlebars/handlebars.runtime.js"></script>
  <script type="text/javascript">
  var source   = $("#entry-template").html();
  var template = Handlebars.compile(source);
  var context = {title: "My New Post", body: "This is my first post!"};
  var html    = template(context);
  document.write(html);
  </script>
</body>
</html>

and I get the following error:

[Error] TypeError: undefined is not a function (evaluating 'Handlebars.compile(source)')
global code (index.html, line 17)

What other dependency should be included for this minimal example to work?

Versions used:

jQuery 2.1.4
handlebars 4.0.2

Solution

Your call to bower_components/handlebars/handlebars.runtime.js overwrites what bower_components/handlebars/handlebars.js sets up.
Using handlebars.runtime.js implies that your templates are already compiled and thus the Handlebars object you get does not include a compile function.

Remove <script src="bower_components/handlebars/handlebars.runtime.js"></script>and you should be good to go : http://jsfiddle.net/nikoshr/dr3gwh7u/

<script src="bower_components/jquery/dist/jquery.js"></script>
<script src="bower_components/handlebars/handlebars.js"></script>

<script type="text/javascript">
    var source   = $("#entry-template").html();
    var template = Handlebars.compile(source);
    var context = {title: "My New Post", body: "This is my first post!"};
    var html    = template(context);
    $('body').append(html)
</script>