You can clone with HTTPS or SSH.
git clone https://github.com/cowboyd/fog.hpi git clone https://github.com/jenkinsci/jenkins git clone https://github.com/stapler/stapler.git git clone https://github.com/cowboyd/jenkins.rb STAPLER: cd stapler mvn install cd jruby mvn install JENKINS: git checkout -b jruby origin/jruby cd jenkins cd core edit pom.xml and update stapler version to reflect snapshot version cd .. mvn install cd plugins mvn install FOG.HPI: cd fog.hpi mvn hpi:run