Comment #2 on issue 637 by pekka.klarck: 2.5.3 JAR package raises unknown
encoding error with '--help' command
http://code.google.com/p/robotframework/issues/detail?id=637
The problem seems to occur when no tests are executed either because
--version or --help is used, or some error preventing execution occurs.
1) Are you able to run tests regardless these problems?
2) Could you try does changing `print message` to `print
utils.encode_output(message)` in file `Lib\robot\__init__.py` on line 153
fix the problem with jybot?
