"scripts": {
    "dev": "next",
    "build": "next build",
    "start": "next start"

> Failed to build { Error: (client) ./pages/index.js Module not found: Error: Can't resolve 'react' in 'path/to/pages' (......) }
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! arcfsoon@1.0.0 build: `next build`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the arcfsoon@1.0.0 build script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/jp/.npm/_logs/2019-01-19T13_55_25_781Z-debug.log

module.exports = {
  //...
  resolve: {
    module: ['react']
  }
};