Uncaught Syntax error loading three.js

Hi I did git clone of three.js and loaded into html with :

<script src="/static/three.js/src/Three.js"></script>

When I inspect the page I have a js error:

Uncaught SyntaxError: Unexpected string

which pertains to js:1, import “./polyfills.js”

I am trying to load kekule.js (http://partridgejiang.github.io/Kekule.js/documents/tutorial/content/composer.html) and it depends on three.js. Not sure how to resolve the issue, any help would be greatly appreciated. Thanks.

Uncouth SyntaxError :face_with_monocle:

Try loading a version from the build directory instead.

Try it with this one: