$ sudo npm install sails-postgresql
$ sudo npm install -g sails-postgresql

If want to update the sails-postgresql package execute the command as below,

$ sudo npm update sails-postgresql

Update package globally,

$ npm install -g sails-postgresql

Git clone:

$ sudo  git clone https://github.com/rektide/sails-postgresql.git

$ sudo  npm install -g ./sails-postgresql

sails-postgresql@0.11.4 /usr/lib/node_modules/sails-postgresql

How to remove sails-postgresql package :

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

$ sudo npm uninstall sails-postgresql

Basic Information of sails-postgresql NPM Package: