$ sudo npm install node-int64
$ sudo npm install -g node-int64

If want to update the node-int64 package execute the command as below,

$ sudo npm update node-int64

Update package globally,

$ npm install -g node-int64

Git clone:

$ sudo  git clone https://github.com/rektide/node-int64.git

$ sudo  npm install -g ./node-int64

node-int64@0.4.0 /usr/lib/node_modules/node-int64

How to remove node-int64 package :

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

$ sudo npm uninstall node-int64

Basic Information of node-int64 NPM Package: