can i use casper in qlik sense extension(how to use folder when define it at first of extension js code)

[#1]

I'm trying to use casperjs to my extension and I downloaded the folder of

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I tried to use the casper.js(I just put casper.js file inside the extension file) inside qlik sense extension. but it gives 2 errors like Uncaught ReferenceError: patchRequire is not defined at casper.js??1481126454213:32 Error: Module name "casper" has not been loaded yet for context: _. Use require([])http://requirejs.org/docs/errors.html#notloaded I think it also needs a module folder to be used, so I'm trying to add whole file of casper which i downloaded from http://casperjs.org/ (I just clicked 'Download CasperJS'). but i don't know how... please help me. Thank you ...in advance!