Build: Local plugins with dependancies fail to build

[DavidWells]

Describe the bug

My local plugin with npm dependencies fails to build

Local plugins should install + cache the node modules used in their package.json

[ehmicky]

Hi @DavidWells,

The following plugin is available for this use case:

[[plugins]]
package = "@netlify/plugin-local-install-core"

[DavidWells]

Thanks @ehmicky

Can we add this to the docs somewhere?

[DavidWells]

Opened issue here https://github.com/netlify/docs/issues/646