Comment 2 for bug 639794

here it is:
cyberrider@cyberrider-laptop:~$ subdownloader
/usr/lib/python2.6/dist-packages/kaa/metadata/disc/cdrom.py:37: DeprecationWarning: the md5 module is deprecated; use hashlib instead
  import md5
[16:04] INFO::subdownloader.SDService.SDService # No subtitles were found on Opensubtitles.com
Traceback (most recent call last):
  File "/usr/share/subdownloader/gui/main.py", line 1043, in onButtonDownload
    destinationPath = self.getDownloadPath(sub.getVideo(), sub)
  File "/usr/share/subdownloader/gui/main.py", line 1012, in getDownloadPath
    downloadFullPath = os.path.join(folderPath, subFileName).decode('utf8')
  File "/usr/lib/python2.6/encodings/utf_8.py", line 16, in decode
    return codecs.utf_8_decode(input, errors, True)
UnicodeEncodeError: 'ascii' codec can't encode character u'\u0103' in position 21: ordinal not in range(128)

It seems to be an ascii coded error... is it because my OS or SD if is it because my OS how to fix it?
thanks in advance