I am facing issue when running thr command sudo apt-get install libxmlrpcpp-dev libgz-common5-dev libgz-math7-dev libgz-rendering7-dev

[SahilJain8]

E: Unable to locate package libgz-common5-dev
E: Unable to locate package libgz-math7-dev
E: Unable to locate package libgz-rendering7-dev

[rjoomen]

Which Ubuntu and ROS versions?

[SahilJain8]

22.04 and humble

[rjoomen]

I have all three available on 22.04/Humble. Maybe a sudo apt update?

[rjoomen]

Ah, check this: https://github.com/tesseract-robotics/tesseract_qt/blob/main/.add-gazebo-ppa

[marip8]

FYI, if you don't care about building the rendering and studio components (i.e., only want to build this repo to support the Rviz plugins in tesseract_ros(2)), then you can build with the CMake options -DBUILD_RENDERING=OFF -DBUILD_STUDIO=OFF so you don't have to install gz and build the Qt Advanced Docking repo