This could be a locale issue with argparse. What locale are you running? Try running 'printenv' in a shell and pasting the values for the following environment variables:
LANGUAGE LC_ALL LC_MESSAGES LANG
This could be a locale issue with argparse. What locale are you running? Try running 'printenv' in a shell and pasting the values for the following environment variables:
LANGUAGE
LC_ALL
LC_MESSAGES
LANG