$ sudo npm install postcss-selector-matches
$ sudo npm install -g postcss-selector-matches

If want to update the postcss-selector-matches package execute the command as below,

$ sudo npm update postcss-selector-matches

Update package globally,

$ npm install -g postcss-selector-matches

Git clone:

$ sudo  git clone https://github.com/rektide/postcss-selector-matches.git

$ sudo  npm install -g ./postcss-selector-matches

postcss-selector-matches@3.0.1 /usr/lib/node_modules/postcss-selector-matches

How to remove postcss-selector-matches package :

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

$ sudo npm uninstall postcss-selector-matches

Basic Information of postcss-selector-matches NPM Package: