Shane Loretz sloretz

We’re in the “beta” phase of development for ROS 2 Lyrical Luth! We have binary packages available for Ubuntu Resolute and RHEL 10, and rosdistro is open for newly released packages for Lyrical.

Testing the Lyrical beta

We published Installation instructions for Lyrical here. However, binary packages for Lyrical are only available in the testing repository.

Follow the pre-release testing instructions to use the ros-testing repository so that you can install the ros-lyrical-* packages.

For those using the comprehensive archive for installation, download the archive from the artifacts of this pre-release tag. If you're building from source, use the ros2.repos file at that release.

	repositories:
	ament/ament_cmake:
	type: git
	url: https://github.com/ament/ament_cmake.git
	version: rolling
	ament/ament_index:
	type: git
	url: https://github.com/ament/ament_index.git
	version: rolling
	ament/ament_lint:

	repositories:
	ament/ament_cmake:
	type: git
	url: https://github.com/ament/ament_cmake.git
	version: rolling
	ament/ament_index:
	type: git
	url: https://github.com/ament/ament_index.git
	version: rolling
	ament/ament_lint:

	repositories:
	ament/ament_cmake:
	type: git
	url: https://github.com/ament/ament_cmake.git
	version: rolling
	ament/ament_index:
	type: git
	url: https://github.com/ament/ament_index.git
	version: rolling
	ament/ament_lint:

	repositories:
	ament/ament_cmake:
	type: git
	url: https://github.com/ament/ament_cmake.git
	version: rolling
	ament/ament_index:
	type: git
	url: https://github.com/ament/ament_index.git
	version: rolling
	ament/ament_lint:

	repositories:
	ament/ament_cmake:
	type: git
	url: https://github.com/ament/ament_cmake.git
	version: rolling
	ament/ament_index:
	type: git
	url: https://github.com/ament/ament_index.git
	version: rolling
	ament/ament_lint:

	# Base Image: Ubuntu Resolute (26.04)
	FROM ubuntu:resolute

	# Prevent interactive prompts
	ENV DEBIAN_FRONTEND=noninteractive

	# 1. System Essentials & Base Python Environment
	# We install only the underlying system dependencies (compilers, git, and python-base).
	RUN apt-get update && apt-get install -y --no-install-recommends \
	ca-certificates \