* 겪고 있는 문제 상황을 최대한 자세하게 작성해주세요.

* 문제 해결을 위해 어떤 시도를 해보았는지 구체적으로 함께 알려주세요.

npm,node가 제대로 설치 된건가요?

코드 스니펫으로 설치는 했는데 제대로 되었는지 모르겠네요

Welcome to Node.js v16.16.0.

Type ".help" for more information.

> v

Uncaught ReferenceError: v is not defined

> node -v

Uncaught ReferenceError: node is not defined

> node - v

Uncaught ReferenceError: node is not defined

> npm - v

Uncaught ReferenceError: npm is not defined

> npm -v

Uncaught ReferenceError: npm is not defined

> node-v

Uncaught ReferenceError: node is not defined

> npm i -g browerify

npm should be run outside of the Node.js REPL, in your normal shell.

(Press Ctrl+D to exit.)

> npm - v

Uncaught ReferenceError: npm is not defined

> npm -v

Uncaught ReferenceError: npm is not defined

> node -v

Uncaught ReferenceError: node is not defined

>