$ sudo npm install node-opcua
$ sudo npm install -g node-opcua

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

$ sudo npm update node-opcua

Update package globally,

$ npm install -g node-opcua

Git clone:

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

$ sudo  npm install -g ./node-opcua

node-opcua@0.1.0-12 /usr/lib/node_modules/node-opcua

How to remove node-opcua package :

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

$ sudo npm uninstall node-opcua

Basic Information of node-opcua NPM Package: