Make sure Skybar is built first:
cd skybar
./gradlew
Then run the demo:
cd skybar-demo
mvn clean package
java -javaagent:../skybar/build/libs/skybar-1.0-SNAPSHOT-all.jar \
-Dskybar.includedPackages=com/skybar/demo \
-jar target/skybar-demo-1.0-SNAPSHOT-jetty-console.war --headless
or using Maven:
mvn jetty:run-forked