$ sudo npm install sql.js
$ sudo npm install -g sql.js

If want to update the sql.js package execute the command as below,

$ sudo npm update sql.js

Update package globally,

$ npm install -g sql.js

Git clone:

$ sudo  git clone https://github.com/rektide/sql.js.git

$ sudo  npm install -g ./sql.js

sql.js@0.4.0 /usr/lib/node_modules/sql.js

How to remove sql.js package :

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

$ sudo npm uninstall sql.js

Basic Information of sql.js NPM Package: