Error on tagit plugin usage: "TypeError: $(...).tagit is not a function"
<p>When using in html:</p>

<pre><code> &lt;script type="text/javascript"&gt;
    $(document).ready(function() {
        $("#question-meta").tagit({
            fieldName: "meta"
        });
    });
    &lt;/script&gt;
&lt;ul id="question-meta"&gt;&lt;/ul&gt;
</code></pre>

<p>I use it according to instructions:
<a href="https://github.com/aehlke/tag-it" rel="nofollow">https://github.com/aehlke/tag-it</a>
(all js/css files are included as written there)</p>

<p>Any suggestions?</p>