Note: help and version output are generated by a naïve script which tries a few variants of
<command> --help, <command> -h etc. to find the command's help and version info.
Sometimes it gets lucky, sometimes it doesn't; if the output below looks wrong, it probably is.
virt-convert --version (return code: 0)
1.4.0
virt-convert --HELP (return code: 2)
usage: virt-convert inputconfig [options]
virt-convert: error: too few arguments