Traceback (most recent call last):
  File "/usr/bin/authtool-gtk", line 381, in close_application
    self.authtools.commit_current()
  File "/var/lib/python-support/python2.5/AuthTool/authtools.py", line 316, in commit_current
    self.cfg.save()
  File "/var/lib/python-support/python2.5/AuthTool/config.py", line 67, in save
    self.cf.write(open(self.conffile,"w"))
IOError: [Errno 13] Permission denied: '/etc/authtool/authtools.conf'