$ sudo software-center
(software-center:8580): Gtk-WARNING **: Theme directory place/72 of theme MBuntu-OSX has no size field
2018-02-03 18:05:00,425 - softwarecenter.ui.gtk3.app - INFO - setting up proxy 'None'
Traceback (most recent call last):
File "/usr/bin/software-center", line 130, in <module>
app = SoftwareCenterAppGtk3(options, args)
File "/usr/share/software-center/softwarecenter/ui/gtk3/app.py", line 301, in __init__
self.db.open(use_axi=self._use_axi)
File "/usr/share/software-center/softwarecenter/db/database.py", line 244, in open
self._axi_values = parse_axi_values_file()
File "/usr/share/software-center/softwarecenter/db/database.py", line 69, in parse_axi_values_file
axi_values[key] = int(value)
ValueError: invalid literal for int() with base 10: "\x96\xb4\x88\x93l\x12\x01]\xe5\x8cI\x8a\xf3\xde\x0f\xf8\x90M_\xb0\xa7\xe8\xa2\x1ap\x05\xd3\xdc:\xa9\xbd\x03\x08'p\xdaE\x18\x1fmZ\x9a\x1d\xc2\xa7"