You can use this package in two other ways.
Some examples are described in the README file, here and here, where the author uses the package including the script tag directly in HTML.
<link rel="stylesheet" href="d3-context-menu.css" /> <script src="d3-context-menu.js"></script>
A second way is to install the package using npm. This package is published in the npm registry: https://www.npmjs.com/package/d3-context-menu.
So, theoretically, all you need is:
npm i d3-context-menu
I haven’t tested the second way, but the canonical form can be tested directly in the online environment where the examples are, the Plunker platform and it works.
CLICK HERE to find out more related problems solutions.