indicator-weather crashed with NameError in prepare_settings_store(): global name 'DBusException' is not defined

Randomly occurs on startup

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: indicator-weather 11.02.13+unstable+bzr210+rc1~natty1
ProcVersionSignature: Ubuntu 2.6.38-1.28-generic 2.6.38-rc2
Uname: Linux 2.6.38-1-generic i686
NonfreeKernelModules: wl
Architecture: i386
CrashDB: indicator_weather
Date: Wed Mar 16 08:24:55 2011
ExecutablePath: /usr/bin/indicator-weather
InterpreterPath: /usr/bin/python2.7
ProcCmdline: /usr/bin/python /usr/bin/indicator-weather
ProcEnviron:
 LANGUAGE=ru_RU:en_US:en
 LANG=en_US.UTF-8
 LC_MESSAGES=ru_RU.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/indicator-weather']
SourcePackage: indicator-weather
ThirdParty: True
Title: indicator-weather crashed with NameError in prepare_settings_store(): global name 'DBusException' is not defined
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare