Created attachment 667820 [details] The output of `emerge --info '=dev-ros/gazebo_plugins-2.9.1::gentoo'` When trying to emerge dev-ros/gazebo_plugins-2.9.1 from Gentoo repositories, CMake complains about not finding "OGRE" and particularly one of these configuration files: OGREConfig.cmake ogre-config.cmake Looking at the ros-overlay GitHub repository, dev-games/ogre appears so I understand this package should be part of gazebo_plugins dependencies. After manually emerging dev-games/ogre-1.9.0-r1 (from Gentoo repos too, no overlay), re-emerging dev-ros/gazebo_plugins-2.9.1 fails with the same error message from CMake. Perhaps there is something to do with CMAKE_PREFIX_PATH as suggested in the error log? Please find attached the output of emerge --info and the (short) build log.
Created attachment 667823 [details] The entire build log
it is indirect via gazebo itself this should be fixed with a patch added to gazebo-11.3.0