$ sudo npm install swig-extras
$ sudo npm install -g swig-extras

If want to update the swig-extras package execute the command as below,

$ sudo npm update swig-extras

Update package globally,

$ npm install -g swig-extras

Git clone:

$ sudo  git clone https://github.com/rektide/swig-extras.git

$ sudo  npm install -g ./swig-extras

swig-extras@0.0.1 /usr/lib/node_modules/swig-extras

How to remove swig-extras package :

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

$ sudo npm uninstall swig-extras

Basic Information of swig-extras NPM Package: