I am happily using attic 0.13 mostly on FreeBSD systems, however these days I found a weird problem while extracting files (see below). Seems attic cannot extract filenames in Cyrillic, but still no problems with creating or checking the repository with such files. Any clue in which direction I should solve the problem... or at leas temporal workaround?

Traceback (most recent call last):
File "/usr/local/bin/attic", line 3, in
main()
File "/usr/local/lib/python3.3/site-packages/attic/archiver.py", line 715, in main
exit_code = archiver.run(sys.argv[1:])
File "/usr/local/lib/python3.3/site-packages/attic/archiver.py", line 705, in run
return args.func(args)
File "/usr/local/lib/python3.3/site-packages/attic/archiver.py", line 208, in do_extract
archive.extract_item(item)
File "/usr/local/lib/python3.3/site-packages/attic/archive.py", line 237, in extract_item
st = os.lstat(path)
UnicodeEncodeError: 'ascii' codec can't encode characters in position 21-26: ordinal not in range(128)