Traceback (most recent call last):
  File "/usr/bin/duplicity", line 1403, in <module>
    with_tempdir(main)
  File "/usr/bin/duplicity", line 1396, in with_tempdir
    fn()
  File "/usr/bin/duplicity", line 1366, in main
    full_backup(col_stats)
  File "/usr/bin/duplicity", line 491, in full_backup
    bytes_written = dummy_backup(tarblock_iter)
  File "/usr/bin/duplicity", line 197, in dummy_backup
    while tarblock_iter.next():
  File "/usr/lib/python2.7/dist-packages/duplicity/diffdir.py", line 507, in next
    result = self.process(self.input_iter.next(), size)
  File "/usr/lib/python2.7/dist-packages/duplicity/diffdir.py", line 188, in get_delta_iter
    for new_path, sig_path in collated:
  File "/usr/lib/python2.7/dist-packages/duplicity/diffdir.py", line 281, in collate2iters
    for relem1 in riter1:
  File "/usr/lib/python2.7/dist-packages/duplicity/selection.py", line 187, in Iterate
    log.Debug(_("Selecting %s") % subpath.name)
UnicodeDecodeError: 'utf8' codec can't decode byte 0x90 in position 43: invalid start byte