$ sudo npm install specificity
$ sudo npm install -g specificity

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

$ sudo npm update specificity

Update package globally,

$ npm install -g specificity

Git clone:

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

$ sudo  npm install -g ./specificity

specificity@0.3.2 /usr/lib/node_modules/specificity

How to remove specificity package :

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

$ sudo npm uninstall specificity

Basic Information of specificity NPM Package: