Install cmake-extras by entering the following commands in the terminal:
sudo apt update sudo apt install cmake-extras
Extra CMake utility modules
CMake modules which are used for Ubuntu development. In Debian, this package is helpful when porting Ubuntu originated software to Debian. . Included CMake modules: . - copyright testing - coverage testing - building gtest - doxygen documentation - code formatting - GDbus, GMock and GSettings modules - intltool helpers - QML plugin helper - and several more...