Traceback (most recent call last):

 "/root/cobra/cobra/__init__.py", line 89, in main
cli.start(args.target, args.format, args.output, args.special_rules, a_sid)

 "/root/cobra/cobra/cli.py", line 75, in start
files, file_count, time_consume = Directory(target_directory).collect_files()

 "/root/cobra/cobra/pickup.py", line 163, in collect_files
self.files(self.absolute_path)

 "/root/cobra/cobra/pickup.py", line 205, in files
if os.path.isdir(directory):

 "/usr/lib/python2.7/genericpath.py", line 49, in isdir
st = os.stat(s)UnicodeEncodeError: 'ascii' codec can't encode characters in position 34-37: ordinal not in range(128)

Traceback (most recent call last):

 "/usr/lib/python2.7/doctest.py", line 1315, in __run
compileflags, 1) in test.globs

 "<doctest Bio.NMR.xpktools.Peaklist[3]>", line 1, in <module>
peaklist.dataset
NameError: name 'peaklist' is not defined