package xdiagnose 2.0 failed to install/upgrade: subprocess installed post-installation script returned error exit status 101

just an install / upgrade and boom...

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: xdiagnose 2.0
ProcVersionSignature: Ubuntu 3.2.0-8.14-generic 3.2.0
Uname: Linux 3.2.0-8-generic i686
.tmp.unity.support.test.0:

ApportVersion: 1.90-0ubuntu1
Architecture: i386
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
Date: Wed Jan 11 12:02:13 2012
DistUpgraded: Log time: 2011-11-25 09:42:25.978405
DistroCodename: precise
DistroVariant: ubuntu
DkmsStatus:
 open-vm-tools, 2011.07.19: added
 virtualbox, 4.1.8, 3.2.0-8-generic, i686: installed
DuplicateSignature:
 Setting up xdiagnose (2.0) ...
 SyntaxError: ('invalid syntax', ('/usr/lib/python2.7/dist-packages/xdiagnose/welcome.py', 277, 28, ' xorg_backup_dir = $(mktemp -d -t ${xorg_backup_name}.XXX)\n'))

 dpkg: error processing xdiagnose (--configure):
  subprocess installed post-installation script returned error exit status 101
ErrorMessage: subprocess installed post-installation script returned error exit status 101
GraphicsCard:
 Intel Corporation Mobile 945GME Express Integrated Graphics Controller [8086:27ae] (rev 03) (prog-if 00 [VGA controller])
   Subsystem: ASUSTeK Computer Inc. Device [1043:8340]
   Subsystem: ASUSTeK Computer Inc. Device [1043:8340]
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
MachineType: ASUSTeK Computer INC. 1005HA
PackageArchitecture: all
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-8-generic root=UUID=6C648DAC648D7A1A loop=/hostname/disks/root.disk ro quiet splash vt.handoff=7
SourcePackage: xdiagnose
Title: package xdiagnose 2.0 failed to install/upgrade: subprocess installed post-installation script returned error exit status 101
UpgradeStatus: Upgraded to precise on 2011-11-25 (46 days ago)
dmi.bios.date: 02/26/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1401
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: 1005HA
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: x.xx
dmi.chassis.asset.tag: 0x00000000
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer INC.
dmi.chassis.version: x.x
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1401:bd02/26/2010:svnASUSTeKComputerINC.:pn1005HA:pvrx.x:rvnASUSTeKComputerINC.:rn1005HA:rvrx.xx:cvnASUSTeKComputerINC.:ct10:cvrx.x:
dmi.product.name: 1005HA
dmi.product.version: x.x
dmi.sys.vendor: ASUSTeK Computer INC.
version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu8
version.libdrm2: libdrm2 2.4.30-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu4
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu4
version.xserver-xorg-core: xserver-xorg-core 2:1.10.4-1ubuntu6
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20110811.g93fc084-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.901-1ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20111201+b5534a1-1