NSMnow is all about building an Network Security Monitoring (NSM) framework . It's very fast and easy without the messy patching and configuration of each tool needed to get the system up and running. It is build a sguil system with the minimum amount of fuss so you can actually focus on using sguil instead of building it.
More details, see this site: http://www.securixlive.com/
If you want to download: here