Error: Cannot find module 'react-dev-utils/workspaceUtils'

[jkeruzec]

Describe the bug

I wanted to develop a PR, so I cloned react-split-pane repository.
I have done a "yarn" first to install dependencies.
Documentation says to start with "yarn start" but
Yarn start doens't work neither website:start ...

yarn run build:watch is OK

To Reproduce

First :
In documentation, it says yarn start but it doesn't work in root directory ;

react-split-pane>yarn start
yarn run v1.9.4
error Command "start" not found.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

Then I tried with :

react-split-pane>yarn website:start
yarn run v1.9.4
$ npm run start --prefix website

> react-split-pane-docs@0.0.0 start C:\Users\user\git\react-split-pane\website
> node scripts/start.js

internal/modules/cjs/loader.js:550
    throw err;
    ^

Error: Cannot find module 'react-dev-utils/workspaceUtils'
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:548:15)
    at Function.Module._load (internal/modules/cjs/loader.js:475:25)
    at Module.require (internal/modules/cjs/loader.js:598:17)
    at require (internal/modules/cjs/helpers.js:11:18)
    at Object.<anonymous> (C:\Users\Julien.Keruzec\git\react-split-pane\website\config\paths.js:4:22)
    at Module._compile (internal/modules/cjs/loader.js:654:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:665:10)
    at Module.load (internal/modules/cjs/loader.js:566:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:506:12)
    at Function.Module._load (internal/modules/cjs/loader.js:498:3)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! react-split-pane-docs@0.0.0 start: `node scripts/start.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the react-split-pane-docs@0.0.0 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm WARN Local package.json exists, but node_modules missing, did you mean to install?

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\user\AppData\Roaming\npm-cache\_logs\2018-09-05T13_47_57_423Z-debug.log
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

Expected behavior

To have a clear documentation on how to launch yarn lib and example with dependencies to install.

[wuweiweiwu]

Oh i see. Ill update the docs.

You need to be in the website directory and run yarn install too and then yarn start in the website directory