Are you a retirement fund or just curious? Please feel free to
Required is at least version 8, with "unlimited strength" encryption enabled. Depending on Java version, this is already available on your machine. For Java 8, it can be downloaded from here
Download the runnable demo, unzip and follow the instuctions in the readme.md
https://github.com/orgs/open-prevo/projects/1
https://github.com/open-prevo/openprevo/issues
https://gitter.im/open-prevo/Lobby
follow and improve the instructions