sudo mkdir /home/nukkit
sudo adduser nukkit
sudo chown -R nukkit:nukkit /home/nukkit/
su – nukkit
wget http://ci.mengcraft.com:8080/job/nukkit/lastSuccessfulBuild/artifact/target/nukkit-1.0-SNAPSHOT.jar
java -jar nukkit-1.0-SNAPSHOT.jar
And follow through the initial setup.
test it ..
sudo update-rc.d nukkit defaults