sudo apt-get install devscripts build-essential openssh-server equivs git -y --no-install-recommends
mkdir src
cd src
git clone --depth=1 git://git.linuxcnc.org/git/linuxcnc.git 
cd linuxcnc/
debian/configure uspace
mk-build-deps 
mv *.deb ..
sudo dpkg -i ../linuxcnc-build-deps_2.8.0~pre1_all.deb 
sudo apt-get -f install --no-install-recommends
debuild -uc -us skips the signing steps
debuild
sudo dpkg -i ../linuxcnc-uspace_2.8.0~pre1_amd64.deb 
sudo apt-get -f install
linuxcnc

sudo dpkg -i DEB_PACKAGE