$ sudo npm install swagger-parser
$ sudo npm install -g swagger-parser

If want to update the swagger-parser package execute the command as below,

$ sudo npm update swagger-parser

Update package globally,

$ npm install -g swagger-parser

Git clone:

$ sudo  git clone https://github.com/rektide/swagger-parser.git

$ sudo  npm install -g ./swagger-parser

swagger-parser@4.0.1 /usr/lib/node_modules/swagger-parser

How to remove swagger-parser package :

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

$ sudo npm uninstall swagger-parser

Basic Information of swagger-parser NPM Package: