Linux Non-Free, to install intel wifi firmware

git clone https://github.com/wingo/guix-nonfree.git
guix build -L /path/to/linux-nonfree linux-nonfree
guix build -l /path/to/linux-nonfree iwlwifi-firmware-nonfree

Install XMonad

Dependencies:

• gcc@7.5.0
• ghc@8.6.5
• xmonad@0.15
• ghc-xmonad-contrib

Do not recompile! after you created the .xmonad dir containing the files reboot and start a xmonad session