The recommended installation method is via the KDE store.
Open a terminal and follow the steps below.
git clone https://github.com/kppleos/org.kpple.kppleMenu.git
mv org.kpple.kppleMenu/package/* org.kpple.kppleMenu/
rm org.kpple.kppleMenu/package/
mv org.kpple.kppleMenu/ ~/.local/share/plasma/plasmoids/org.kpple.kppleMenu
If you like my projects and you want to support me, you can donate at:
GNU GPL v2.0