$ sudo npm install mongoose
$ sudo npm install -g mongoose

If want to update the mongoose package execute the command as below,

$ sudo npm update mongoose

Update package globally,

$ npm install -g mongoose

Git clone:

$ sudo  git clone https://github.com/rektide/mongoose.git

$ sudo  npm install -g ./mongoose

mongoose@4.13.5 /usr/lib/node_modules/mongoose

How to remove mongoose package :

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

$ sudo npm uninstall mongoose

Basic Information of mongoose NPM Package: