Traceback (most recent call last):
  File "/usr/share/software-center/softwarecenter/ui/gtk3/panes/softwarepane.py", line 336, in on_transaction_started
    backend, pkgname, appname, trans_id, trans_type)
  File "/usr/share/software-center/softwarecenter/ui/gtk3/panes/softwarepane.py", line 376, in _register_unity_launcher_transaction_started
    self.show_add_to_launcher_panel(backend, pkgname, appname, app, appdetails, trans_id, trans_type)
  File "/usr/share/software-center/softwarecenter/ui/gtk3/panes/softwarepane.py", line 402, in show_add_to_launcher_panel
    self.action_bar.set_label(_("Add %s to the launcher?") % app.name)
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc2 in position 0: ordinal not in range(128)