system-config-samba crashes or does not open.

Trying to run system-config-samba in terminal gives the following:

# sudo system-config-samba
Traceback (most recent call last):
  File "/usr/sbin/system-config-samba", line 45, in <module>
  File "/usr/share/system-config-samba/", line 121, in __init__
    self.basic_preferences_win = basicPreferencesWin.BasicPreferencesWin(self, self.xml, self.samba_data, self.samba_backend, self.main_window)
  File "/usr/share/system-config-samba/", line 97, in __init__
    self.admin = libuser.admin()
SystemError: could not open configuration file `/etc/libuser.conf': No such file or directory


sudo touch /etc/libuser.conf