Module not found react.directive.js

[marko033]

I install package:
npm install @ngui/ngui @types/googlemaps @types/hammerjs --save-dev
import NguiModule to app.module.ts

and then i get:

Failed to compile.

.//@ngui/react/dist/react.directive.js
Module not found: Error: Can't resolve 'react' in 'C:...\app\node_modules@ngui\react\dist'
@ .//@ngui/react/dist/react.directive.js 12:12-28
@ .//@ngui/react/dist/index.js
@ .//@ngui/ngui/dist/ngui.module.js
@ ./~/@ngui/ngui/dist/index.js
@ ./src/app/app.module.ts
@ ./src/main.ts
@ multi webpack-dev-server/client?http://localhost:4200 ./src/main.ts

how can i fix this error?

[rjusroth]

To anyone else facing this issue, you will have to npm install react. I know it's not something one thinks of when working with an Angular 2 UI library, but react is listed as a dependency. To resolve this issue, run the following command: npm install react react-dom --save