sudo apt install git libgala-dev libgee-0.8-dev libglib2.0-dev libgranite-dev libgtk-3-dev meson libmutter-10-dev valac
cd /tmp
git clone https://github.com/qy117121/elementary-os-config.git
cd elementary-os-config
bash wingpanel.sh
https://github.com/qy117121/elementaryOS-lockscreen-bgreplacer