euare-usergetpolicy --version (return code: 0)
euca2ools 3.3-devel (Yokohama)
euare-usergetpolicy --HELP (return code: 2)
usage: euare-usergetpolicy -p POLICY [--pretty-print] [--as-account ACCOUNT]
[-U URL] [--region USER@REGION] [-I KEY_ID]
[-S KEY] [--security-token TOKEN] [--debug]
[--debugger] [--version] [-h]
USER
euare-usergetpolicy: error: too few arguments