Sound-juicer crashes when attempting to extract (can't find power management)

Binary package hint: sound-juicer

After pressing the "Extract" button Sound Juicer crashes with the following lines written to console:

++++SNIP++++
** (sound-juicer:14134): WARNING **: Inhibit method failed

** (sound-juicer:14134): WARNING **: Inhibit problem : The name org.freedesktop.PowerManagement was not provided by any .service files

[1]+ Segmentation fault sound-juicer
++++SNIP++++

It would seem that something on dbus changed and sound-juicer isn't aware of it.

ProblemType: Bug
Architecture: amd64
Date: Sun Nov 29 21:01:22 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/sound-juicer
NonfreeKernelModules: nvidia
Package: sound-juicer 2.28.0-1
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, user)
 LANG=en_US.UTF-8
 LANGUAGE=en_US.UTF-8
ProcVersionSignature: Ubuntu 2.6.31-15.50-generic
SourcePackage: sound-juicer
Uname: Linux 2.6.31-15-generic x86_64