Error by import new feed

[Pacit0]

The installation works fine with python3!
I created the podfox configuration file but it doesn't work

podcastuser@xxx:~$ podfox import http://radiofrance-podcast.net/podcast09/rss_14522.xml nora_hamzawi
Traceback (most recent call last):
  File "/usr/local/bin/podfox", line 9, in <module>
    load_entry_point('podfox==0.1.1', 'console_scripts', 'podfox')()
  File "/usr/local/lib/python3.4/dist-packages/podfox-0.1.1-py3.4.egg/podfox/__init__.py", line 300, in main
    shortname=arguments['<shortname>'])
  File "/usr/local/lib/python3.4/dist-packages/podfox-0.1.1-py3.4.egg/podfox/__init__.py", line 86, in import_feed
    folder = get_folder(shortname)
  File "/usr/local/lib/python3.4/dist-packages/podfox-0.1.1-py3.4.egg/podfox/__init__.py", line 60, in get_folder
    base = CONFIGURATION['podcast-directory']
KeyError: 'podcast-directory'
podcastuser@xxx:~$ cat .podfox.json 
{
    "podcast-directory" : "/home/podcastuser/podcasts",
    "maxnum"            : 5
}

Thanks