D:\Program Files\Splunk\etc\apps\generatehello_app\bin>python generatehello.py __EXECUTE__ count=5
Traceback (most recent call last):
  File "generatehello.py", line 4, in <module>
    from splunklib.searchcommands import \
  File "C:\python27\lib\site-packages\splunk_sdk-1.6.0-py2.7.egg\splunklib\searchcommands\__init__.py", line 145, in <module>
    from .environment import *
  File "C:\python27\lib\site-packages\splunk_sdk-1.6.0-py2.7.egg\splunklib\searchcommands\environment.py", line 119, in <module>
    splunklib_logger, logging_configuration = configure_logging('splunklib')
  File "C:\python27\lib\site-packages\splunk_sdk-1.6.0-py2.7.egg\splunklib\searchcommands\environment.py", line 102, in configure_logging
    fileConfig(filename, {'SPLUNK_HOME': splunk_home})
  File "C:\python27\lib\logging\config.py", line 86, in fileConfig
    _install_loggers(cp, handlers, disable_existing_loggers)
  File "C:\python27\lib\logging\config.py", line 205, in _install_loggers
    log.addHandler(handlers[hand])
KeyError: 'stderr'