The article provides a guide on installing Amazon Q Developer CLI on Linux, covering GUI and headless systems as well as compiling from source.For GUI Linux systems, installation via AppImage or Debian package is detailed, including dependencies and steps for uninstallation.Installation on headless Linux systems involves adding configurations to sshd_config, verifying files, and running installation scripts.Compiling from source on Ubuntu or Amazon Linux is discussed, including setting up dependencies, Rust toolchain, and building packages.Updating Amazon Q Developer CLI and handling errors like 'q doctor' failures are also explained with resolutions provided.The article concludes by emphasizing the importance of keeping the CLI updated and getting started with Amazon Q Developer for AI coding assistance.