git clone --recursive [email protected]:samdoshi/.xmonad.git ~/.xmonad
cd ~/.xmonad
make install

Add exec xmonad to .xinitrc.

This will install the xmonad binary to ~/.local/bin, that version must be first in your $PATH for mod-Q to work.

By using XMonad.Main.launch we can disable the built-in recompilation support, we also need to use XMonad.Operations.restart to restart.