$ sudo npm install express-flash
$ sudo npm install -g express-flash

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

$ sudo npm update express-flash

Update package globally,

$ npm install -g express-flash

Git clone:

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

$ sudo  npm install -g ./express-flash

express-flash@0.0.2 /usr/lib/node_modules/express-flash

How to remove express-flash package :

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

$ sudo npm uninstall express-flash

Basic Information of express-flash NPM Package: