NodeJS - error while trying to install NPM module - installation error 401

Question

Tried to install parquet module with: npm install parquets

Getting error:

npm ERR! code E401
npm ERR! 401 Unauthorized: parquets@latest

Tried also: sudo npm install parquets . Got exact same error.

What could be the problem?

Answer 1

try

sudo su -

then go the directory where you want to run npm install and

npm install