package mythexport 2.2.4-0ubuntu1 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 1

error in install/upgrade.

ProblemType: Package
DistroRelease: Ubuntu 12.10
Package: mythexport
ProcVersionSignature: Ubuntu 3.5.0-43.66-generic 3.5.7.23
Uname: Linux 3.5.0-43-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.6.1-0ubuntu13
Architecture: amd64
Date: Sat Nov 2 14:05:38 2013
DuplicateSignature: package:mythexport:2.2.4-0ubuntu1:ErrorMessage: subprocess installed post-installation script returned error exit status 1
ErrorMessage: ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2013-10-14 (19 days ago)
InstallationMedia: Mythbuntu 12.04.1 "Precise Pangolin" - Release amd64 (20120818.1)
MarkForUpload: True
SourcePackage: mythexport
Title: package mythexport 2.2.4-0ubuntu1 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to quantal on 2013-11-02 (0 days ago)