Smart doesn't find any installed packages

[Pascal]

Hi,

I have got a problem since few weeks. Smart can't find any packages on
my computer :( All is fine with yum.

I am using fedora core 6, I installed smart from extras.

Here is an error I get when I ask for the list of installed packages:

[root at pascal rpm]# smart query --installed
Chargement du cache...
Traceback (most recent call last):
  File "/usr/bin/smart", line 194, in ?
    main(sys.argv[1:])
  File "/usr/bin/smart", line 167, in main
    exitcode = iface.run(opts.command, opts.argv)
  File "/usr/lib/python2.4/site-packages/smart/interface.py", line 53,
in run result = _command.main(self._ctrl, opts)
  File "/usr/lib/python2.4/site-packages/smart/commands/query.py", line
129, in main ctrl.reloadChannels()
  File "/usr/lib/python2.4/site-packages/smart/control.py", line 345,
in reloadChannels progress.setTopic(_("Fetching information for
'%s'...") % UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in
position 1: ordinal not in range(128)

Regards, 
Pascal