package isight-firmware-tools 1.4.2-3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 134

[xx]

Binary package hint: isight-firmware-tools

with macbook 4,3

ProblemType: Package
DistroRelease: Ubuntu 10.04
Package: isight-firmware-tools 1.4.2-3
ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-21-generic x86_64
NonfreeKernelModules: wl
AptOrdering:
 isight-firmware-tools: Install
 isight-firmware-tools: Configure
Architecture: amd64
Date: Sun May 2 05:05:04 2010
ErrorMessage: subprocess installed post-installation script returned error exit status 134
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
SourcePackage: isight-firmware-tools
Title: package isight-firmware-tools 1.4.2-3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 134