plasma_install_package(org.kde.plasma.desktop.defaultPanel org.kde.plasma.desktop.defaultPanel layout-templates layout-template)
plasma_install_package(org.kde.plasma.desktop.emptyPanel org.kde.plasma.desktop.emptyPanel layout-templates layout-template)
plasma_install_package(org.kde.plasma.desktop.appmenubar org.kde.plasma.desktop.appmenubar layout-templates layout-template)