vismo is the monitoring infrastructure of the VISION Cloud european project.
vismo is a multi-module maven project, and as such, can be build with:
mvn clean package
After building, you can run:
java -jar vismo-core/target/vismo-core-${project.version}.jar vismo-config/src/main/resources/config.properties start
and vismo will start receiving, processing and publising events. There's also the generated javadoc you can read for getting up to speed.