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.
ot2kpx -V (return code: 2)
[ERROR] can't open --version: No such file or directory at /usr/bin/ot2kpx line 106.
ot2kpx (return code: 2)