Using /usr/bin/python -O /home/vajda/osaf.64/chandler/Chandler.py -P . -L /home/vajda/osaf/logging.conf -e --catch never

(process:5689): Gdk-WARNING **: locale not supported by C library

(python:5689): Gtk-WARNING **: Locale not supported by C library.
        Using the fallback 'C' locale.
wx output: Error: Cannot set locale to ''.
Traceback (most recent call last):
  File "/home/vajda/osaf.64/chandler/Chandler.py", line 175, in <module>
    sys.exit(main())
  File "/home/vajda/osaf.64/chandler/Chandler.py", line 95, in main
    return realMain()
  File "/home/vajda/osaf.64/chandler/Chandler.py", line 83, in realMain
    app = wxApplication(redirect=redirect, useBestVisual=useBestVisual)
  File "/home/vajda/osaf.64/release/site-packages/wx/_core.py", line 7888, in __init__
    self._BootstrapApp()
  File "/home/vajda/osaf.64/release/site-packages/wx/_core.py", line 7485, in _BootstrapApp
    return _core_.PyApp__BootstrapApp(*args, **kwargs)
  File "/home/vajda/osaf.64/chandler/application/Application.py", line 355, in OnInit
    Utility.initI18n(options)
  File "/home/vajda/osaf.64/chandler/application/Utility.py", line 518, in initI18n
    i18n._I18nManager.initialize(localeSet=options.locale, expand=options.expand)
  File "/home/vajda/osaf.64/chandler/i18n/i18nmanager.py", line 219, in initialize
    encoding, fallback)
  File "build_release/bdist.linux-x86_64/egg/egg_translations.py", line 250, in initialize
  File "/home/vajda/osaf.64/chandler/i18n/i18nmanager.py", line 376, in setLocaleSet
    super(I18nManager, self).setLocaleSet(localeSet, fallback)
  File "build_release/bdist.linux-x86_64/egg/egg_translations.py", line 1225, in setLocaleSet
NameError: Invalid locale name found ''