Introduction

The A.V.A.T.A.R installation consists of two parts:

1. Server installation - Follow this chapter first.
2. Client installation
   • The client can be installed on the same workstation as the server, or on a dedicated workstation.
   • If you choose to install the server and a client on the same workstation, check if there is enought disk space and memory.

Installation requirements:

Type	RAM	Application installed	Required for the installation
Server	4 Go mini / 8 Go preferred	700 Mo	1.5 Go
Client	4 Go mini / 8 Go preferred	2 Go	3 Go

Prerequisites

Node.js and npm

Node.js and npm must be installed on each platform.

• Windows: You can use the Prebuild Installer
• Linux: You can use the Package Manager and choose Linux et nvm
• MacOS: You can use the Package Manager and choose MacOS et nvm

Follow the installation procedure associated with the choice.

After installation, open a terminal and check that you have the latest version of Node.js and npm in the system PATH:

# verifies the right Node.js version is in the environment
node -v # should print `v20.15.1` or newer

# verifies the right npm version is in the environment
npm -v # should print at least `10.7.0` or newer

PowerShell

To use A.V.A.T.A.R installer, uninstallation and automatic version updates, PowerShell must be installed on each platform.

• Windows: - PowerShell is installed by default on Windows platform -
  PowerShell version must be 7.0 or higher.

  1. Open PowerShell and check the version displayed.
  2. If the version is lower than 7.0, download the latest version and use it.

• Linux: See PowerShell installation on Linux and select your distribution.

• macOS: See PowerShell installation on macOS

Follow the installation procedure associated with your choice.