I am trying to catkin_make in my catkin workspace, but I get the following error
CMake Deprecation Warning at gazebo_ros_demos/gazebo_tutorials/CMakeLists.txt:1 (cmake_minimum_required): Compatibility with CMake < 2.8.12 will be removed from a future version of CMake.
Update the VERSION argument value or use a ... suffix to tell CMake that the project does not need compatibility with older versions.
-- Using these message generators: gencpp;geneus;genlisp;gennodejs;genpy -- Found Boost: /usr/include (found suitable version "1.58.0", minimum required is "1.40.0") found components: thread signals system filesystem program_options regex iostreams date_time chrono atomic CMake Error at /usr/share/cmake-3.20/Modules/FindPackageHandleStandardArgs.cmake:230 (message): Could NOT find Protobuf (missing: Protobuf_INCLUDE_DIR) Call Stack (most recent call first):
/usr/share/cmake-3.20/Modules/FindPackageHandleStandardArgs.cmake:594 (_FPHSA_FAILURE_MESSAGE)
/usr/share/cmake-3.20/Modules/FindProtobuf.cmake:646 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
/usr/lib/x86_64-linux-gnu/cmake/gazebo/gazebo-config.cmake:114 (FIND_PACKAGE) gazebo_ros_demos/gazebo_tutorials/CMakeLists.txt:11 (find_package)-- Configuring incomplete, errors occurred! See also "/home/ashwin/catkin_ws/build/CMakeFiles/CMakeOutput.log". See also "/home/ashwin/catkin_ws/build/CMakeFiles/CMakeError.log". Makefile:5582: recipe for target 'cmake_check_build_system' failed make: *** [cmake_check_build_system] Error 1 Invoking "make cmake_check_build_system" failed
This issue came up when I tried to update my cmake to 3.20. I am fairly new to Ubuntu. Would appreciate any help.
