package python-ibus 1.5.5-1ubuntu3 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 101

my upgrade to 14.04 partially failed.

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: python-ibus 1.5.5-1ubuntu3
ProcVersionSignature: Ubuntu 3.11.0-19.33-generic 3.11.10.5
Uname: Linux 3.11.0-19-generic x86_64
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
Date: Wed Apr 23 21:42:06 2014
DuplicateSignature: package:python-ibus:1.5.5-1ubuntu3:ErrorMessage: subprocess installed post-installation script returned error exit status 101
ErrorMessage: ErrorMessage: subprocess installed post-installation script returned error exit status 101
InstallationDate: Installed on 2009-12-03 (1603 days ago)
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
PackageArchitecture: all
SourcePackage: ibus
Title: package python-ibus 1.5.5-1ubuntu3 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 101
UpgradeStatus: Upgraded to trusty on 2014-04-23 (0 days ago)