Module not found

Hello,

I am trying to use this package with [code-mirror](https://www.npmjs.com/package/codemirror) and [react-codemirror2](https://www.npmjs.com/package/react-codemirror2). However, I am getting the following message:

`./node_modules/codemirror-mode-jsonnet/jsonnet.js
Module not found: Can't resolve '../../addon/mode/simple' in '[my path]/node_modules/codemirror-mode-jsonnet'`

A few things I have tried:
- Installed `codemirror` as a dependency of `codemirror-mode-jsonnet` and vice versa.
- Moved the `codemirror` module into the `codemirror-mode-jsonnet module` and vice versa.
- Changed the path directly in `codemirror-mode-jsonnet/jsonnet.js` - `../../addon/mode/simple` to `../codemirror/addon/mode/simple`.

Any suggestions? Thank you in advance.