npm WARN bootstrap@4.2.1 requires a peer of jquery@1.9.1 - 3 but none is installed

Question

I tried to install bootstrap in my Angular Project by

npm install --g bootstrap

but i am getting following warning

n

Answer 1

npm installation:

$npm install bootstrap

$npm install bootstrap jquery popper.js --save

then

import to the react folder(index.js):

import 'bootstrap';

import 'bootstrap/dist/css/bootstrap.min.css';