Osgi is a project mainly written in ..., it's free.
cd /Users/ahorne/Osgi/felix-tutorials/felix-tutorial-example1 mvn clean package ls /Users/ahorne/Osgi/felix-tutorials/felix-tutorial-example1/target/*.jar
cd /Users/ahorne/Osgi/
start-felix.sh
install file:/Users/ahorne/Osgi/felix-tutorials/felix-tutorial-example1/target/felix-tutorial-example1-1.0-SNAPSHOT.jar
start
stop 0