I've using Dancer 1.3115 on OpenSuSE 13.1. I've downloaded jquery 1.11.1 and the datepick plugin from http://keith-wood.name/datepick.html. I took the simplest test script from the datepick home page (and stripped it down to a single popup calendar -- that's the functionality I want) and put it in a very simple Dancer script. Unfortunately, although the HTML produced is correct, the Dancer script isn't working. When I run the dancer script and point my browser at it, I see a text box asking for a date. If I click in the box, no calendar pops up to select the date. If I view the page source and copy the html into a dancer2.html file and open that file up in my browser and it works great. I see the same page, and clicking in the box pops up the calendar. I'm a fairly recent user of Dancer, but I'm really liking it and want to use it for a project but I really need the datepicker to work. Any suggestions? I'm attaching the dancer2.pl script and the HTML it generates. My setup is that I have dancer2.pl and dancer2.html in a directory and a subdirectory jquery containing both jquery and the datepicker plugin (both completely unmodified).