Pre-requisites

This tutorial assumes a version of Ubuntu above 20.04 is being used. If you are using an older version of Ubuntu or a different distro, the commands mentioned might need suitable modification before use.

Install Docker

The tutorial uses Docker to build the enclave image. If not installed already, you can install it by running

sudo apt install docker.io

Install node.js

This tutorial involves building a node.js server and running it. If not installed already, you can install it by running

sudo apt install nodejs npm

Install Metamask

This tutorial uses Metamask to make transactions on the blockchain. If not installed, you can install it using the appropriate Extensions/Add-Ons store for your browser.