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Development Setup

If you need to set up a GNS3 development environment or manually install the GNS3 server, please refer to the GNS3 Server development setup guide:

👉 GNS3 Server Development Setup Guide

This guide is based on Ubuntu 24.04 and covers:

  • System dependency installation and Docker configuration
  • Source code cloning and Python virtual environment setup
  • AI Copilot optional dependencies
  • Starting the development server

You can also download the GNS3 VM to use a pre-configured environment without manual setup.