Merge pull request 'Update README.md' (#64) from development_update_readme into development

Reviewed-on: tfgrid/www_projectinca#64

README.md

@@ -4,8 +4,11 @@
 
 - [Introduction](#introduction)
 - [Prerequisites](#prerequisites)
-- [Website Preview](#website-preview)
+  - [Install the prerequisites on Ubuntu](#install-the-prerequisites-on-ubuntu)
-- [Run with Make](#run-with-make)
+  - [Install the prerequisites on MAC or Linux with Brew](#install-the-prerequisites-on-mac-or-linux-with-brew)
+  - [Check if the Prerequisites Are Installed](#check-if-the-prerequisites-are-installed)
+- [Clone the Repository](#clone-the-repository)
+- [Preview the Website](#preview-the-website)
 - [License](#license)
 - [References](#references)
 - [Contribute](#contribute)
@@ -20,29 +23,59 @@ This repository contains the code to deploy the INCA Docs website, a project by
 
 You need [npm](https://www.npmjs.com/) to run this website. 
 
-- Install `npm`
+To clone the repository, you need `git`.
+
+To use the Makefile for quick deployment, you need `make`
+
+### Install the prerequisites on Ubuntu
 ```
 sudo apt update
 sudo apt install nodejs
-npm -v
+sudo apt install git
+sudo apt install make
 ```
 
-## Website Preview
+### Install the prerequisites on MAC or Linux with Brew
+
+- [Install Brew](https://brew.sh/)
+    ``` 
+    /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+    ```
+- Install the prerequisites
+    ```
+    brew install node
+    brew install git
+    brew install make
+    ```
+
+### Check if the Prerequisites Are Installed
+
+```
+npm --version
+git version
+make --version
+```
+
+## Clone the Repository
 
-You can preview the website with a few lines.
 
 ```
 git clone https://git.ourworld.tf/tfgrid/www_projectinca
 cd www_projectinca
-npm install
-npm run dev
 ```
 
 For more information, read the original [AstroWind docs](./website_docs/README.md).
 
-## Run with Make
+## Preview the Website
 
-To run the website locally with Make, simply run:
+You can preview the website with those two lines.
+
+```
+npm install
+npm run dev
+```
+
+The equivalent can be achieved using the Makefile:
 
 ```
 make run