based on (https://github.com/cyberos/cyber-kwin-plugins)
sudo pacman -S extra-cmake-modules qt5-base qt5-declarative kconfig kdecoration kguiaddons kcoreaddons kconfigwidgets kwindowsystem kwayland kwin
mkdir build
cd build
cmake ..
make
sudo make install
heera-kwin-plugins is licensed under GPLv3.