Tutorial doesn't cover local Rollup

[PixievoltNo1]

The tutorial includes this text:

For now, we'll install it globally (later on we'll learn how to install it locally to your project so that your build process is portable, but don't worry about that yet).

...but never actually covers how to install & use Rollup locally.

[xfq]

It's in https://rollupjs.org/guide/en/#installing-rollup-locally :

To install Rollup locally with NPM:

npm install rollup --save-dev

Or with Yarn:

yarn -D add rollup

[PixievoltNo1]

I see this was fixed by rollup/rollup#2995. Excellent.