$ sudo npm install express-jwt
$ sudo npm install -g express-jwt

If want to update the express-jwt package execute the command as below,

$ sudo npm update express-jwt

Update package globally,

$ npm install -g express-jwt

Git clone:

$ sudo  git clone https://github.com/rektide/express-jwt.git

$ sudo  npm install -g ./express-jwt

express-jwt@5.3.0 /usr/lib/node_modules/express-jwt

How to remove express-jwt package :

You can uninstall or remove this package from your node_modules run the command as below,

$ sudo npm uninstall express-jwt

Basic Information of express-jwt NPM Package: