git clone https://github.com/shell-pool/shpool.git
cd shpool
sudo apt install libpam0g-dev
# you may need to install build-essential and other packages too as the
# build-depends field in debian/control is incomplete
dpkg-buildpackage -b
sudo apt install ../shpool_0.6.2_amd64.deb
systemctl --user enable shpool
systemctl --user start shpool