The README for the s-ramp-demo-shell-command is apparently not very clear. David was unable to successfully test this demo in 0.5.0.Beta1:
"Can not execute s-ramp-demos-shell-command
Copy the to s-ramp-demos-shell-command-0.5.0.Beta1.jar s-ramp-shell/s-ramp/commands
Then execute the s-ramp-shell/sramp.sh
Is not well explain the README file or at least I am not understanding how to do it."