/bin/sh: webpack-dev-server: command not found code example

Example 1: webpack-dev-server command not found

npm install webpack-dev-server -g

Example 2: sh: webpack-dev-server: command not found

"scripts": {
  "start:dev": "webpack-dev-server"
}

Example 3: sh: webpack-dev-server: command not found

node_modules/.bin/webpack-dev-server