bzr crashed with TypeError in _do_with_cleanups()

Binary package hint: bzr

I was running bzr gstatus /etc on a repository created by etckeeper on Ubuntu desktop 10.10 running under VirtualBox 4.04 on a Windows 7 host. I expected to see a graphical display of the current status of the repository.

ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: bzr 2.2.1-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.35-28.50-generic 2.6.35.11
Uname: Linux 2.6.35-28-generic x86_64
Architecture: amd64
BzrDebugFlags: set()
BzrVersion: 2.2.1
CommandLine: ['/usr/bin/bzr', 'gstatus', '/etc']
CrashDb: bzr
Date: Sun Apr 24 10:14:17 2011
ExecutablePath: /usr/bin/bzr
FileSystemEncoding: UTF-8
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
InterpreterPath: /usr/bin/python2.6
Locale: en_US.UTF-8
Platform: Linux-2.6.35-28-generic-x86_64-with-Ubuntu-10.10-maverick
ProcCmdline: /usr/bin/python /usr/bin/bzr gstatus /etc
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
PythonVersion: 2.6.6
SourcePackage: bzr
Title: bzr crashed with TypeError in _do_with_cleanups()
UserEncoding: UTF-8
UserGroups: