Hardware Information crashes on launch

[vinnie]

Using the Gnome Control Center, I selected Hardware Information button.

It just plain doesn't work.

A box pops up and says "Sorry, Hardware Information closed unexpectedly"

ProblemType: Crash
Architecture: i386
Date: Mon Mar 12 20:18:13 2007
DistroRelease: Ubuntu 7.04
ExecutablePath: /usr/bin/hal-device-manager
InterpreterPath: /usr/bin/python2.5
Package: hal-device-manager 0.5.8.1-4ubuntu9
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/hal-device-manager
ProcCwd: /home/vince
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_NZ.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/hal-device-manager']
SourcePackage: hal
Traceback:
 Traceback (most recent call last):
   File "/usr/bin/hal-device-manager", line 13, in <module>
     import Const
 ImportError: No module named Const
Uname: Linux feisty1 2.6.20-9-generic #2 SMP Mon Feb 26 03:01:44 UTC 2007 i686 GNU/Linux