First, install dependencies
sudo apt install build-essential git libx11-dev libxft-dev libxinerama-dev
then clone this repo
git clone https://github.com/Ferchupessoadev/dwm.git
then build and install
cd dwm
sudo make clean install
then copy the file autostart.sh to ~/.local/share/dwm/autostart.sh
mkdir -p ~/.local/share/dwm
cp -r autostart.sh ~/.local/share/dwm/autostart.sh
then copy dwmbar folder to .config/dwmbar
cp -r dwmbar ~/.config/dwmbar
finally, run dwm