JavaScript runtime error when using jCarouselLite

I was using this code earlier in my test page and it worked perfectly,

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="//ajax.googleapis.com/ajax/libs/jqueryui/1.10.3/jquery-ui.min.js"></script>
<script src="jQuery/jquery-1.11.0.js"></script>
<script src="jQuery/jcarousellite_1.0.1.min.js"></script>

<script>
    $(function () {
        var myCounter = $('li').length;
        $(".nonCircular .carousel").jCarouselLite({
            btnNext: ".next",
            visible: 1,
            circular: false
        });
        var counter = 0;
        $('.next').on('click', function () {
            counter = counter + 1;
            if (counter == myCounter)
                window.location.href('Fraga.aspx');
        });
    });
</script>

But when I copy and pasted the code to the final page it keeps throwing this error..

JavaScript runtime error: Object doesn't support property or method 'jCarouselLite'

I had this error earlier on with another plugin, but that was because I had forgotten to add a part, but this is the exact code from the testing page, and I put the scripts in the same area, so it should work when I copied and pasted the code over. But it isn't.

Here is my markup...

<div class="nonCircular">
     <div class="carousel">
         <ul>
              <li><img src="images/1.png" height="400" alt=""></li>
              <li><img src="images/2.png" width="600" height="400" alt=""></li>
              <li><img src="images/3.png" width="600" height="400" alt=""></li>
              <li><img src="images/4.png" width="600" height="400" alt=""></li>
         </ul>
     </div>
 </div>

and here is my .next markup

<div style="width:50px; height:50px; background:#f00;" class="next"></div>

Different jQuery plugins may conflict working together, e.g. bootstrap and jCarouselLite, while standalone version works fine

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fiddle