seaching app online to play avi got error [closed]

Кто-нибудь может мне помочь?

GDBus.Error:org.freedesktop.DBus.Python.UnicodeDecodeError: Traceback (most recent call last):

File "/usr/lib/python2.7/dist-packages/defer/__init__.py", line 489, in _inline_callbacks
    result = gen.send(result)

File "/usr/lib/python2.7/dist-packages/sessioninstaller/core.py", line 1086, in _install_mime_types
    details, score)

File "/usr/lib/python2.7/dist-packages/sessioninstaller/core.py", line 363, in add_confirm_package

score, _is_package_restricted(pkg))

File "/usr/lib/python2.7/dist-packages/sessioninstaller/core.py", line 348, in add_confirm

desc = utils.get_package_desc(name, summary)

File "/usr/lib/python2.7/dist-packages/sessioninstaller/utils.py", line 77, in get_package_desc

 markup += "\n%s" % app_comment

UnicodeDecodeError: 'ascii' codec can't decode byte 0xe6 in position 1: ordinal not in range(128)