ros-lyrical-ros-core0.1

It supplies other snaps with the ROS 2 Lyrical ros-core stack, giving them shared ROS libraries, components, and executables through the content interface. This shared base can reduce the size of dependent snaps by avoiding repeated copies of the same ROS software. It also gives developers a common set of required components for packaging ROS 2 Lyrical applications as snaps.

Published by Ubuntu Robotics Community, ros-lyrical-ros-core is freeware for Linux and is currently at version 0.1. It supports amd64 and arm64 architectures and requires Linux with snapd. The package is installed automatically when a snap needs it and is removed when it is no longer needed.

Manually adding or removing it is not recommended, since changing its presence directly can disrupt snaps that depend on its shared content. Users who encounter problems with ROS-enabled snaps can seek assistance from ROS and Snap experts on the Snapcraft forum. This automatic dependency handling makes the package primarily an underlying runtime component rather than something users operate directly.

For snap developers, the ROS extensions are the recommended way to consume this content in their own snaps. Related documentation explains how to add ROS support, while GitHub provides access to the source code and issue tracker. Its distinguishing function is to centralize the ROS 2 Lyrical base so multiple snaps can use the same packaged runtime.