package ptex-bin 2012.20120611-2 failed to install/upgrade: サブプロセス インストール済みの post-installation スクリプト はエラー終了ステータス 2 を返しました

[34m010]

When I updated from Ubuntu 10.04 to 10.10, ptex-bin could not be updated. So I dismiss this update and then I retry after this process completed.
First, I removed ptex-bin, "apt-get remove ptex-bin" and next I installed ptex-bin, "apt-get install ptex-bin".
However, this process crashed and I could not install ptex-bin package.

ProblemType: Package
DistroRelease: Ubuntu 12.10
Package: ptex-bin 2012.20120611-2
ProcVersionSignature: Ubuntu 3.5.0-19.30-generic 3.5.7
Uname: Linux 3.5.0-19-generic i686
ApportVersion: 2.6.1-0ubuntu6
AptOrdering:
 ptex-bin: Install
 ptex-bin: Configure
Architecture: i386
Date: Sun Dec 9 04:40:06 2012
ErrorMessage: サブプロセス インストール済みの post-installation スクリプト はエラー終了ステータス 2 を返しました
InstallationDate: Installed on 2011-10-19 (416 days ago)
InstallationMedia: Ubuntu 11.10 "Oneiric" - Build i386 LIVE Binary 20111015-16:02
MarkForUpload: True
PackageArchitecture: all
SourcePackage: texlive-lang
Title: package ptex-bin 2012.20120611-2 failed to install/upgrade: サブプロセス インストール済みの post-installation スクリプト はエラー終了ステータス 2 を返しました
UpgradeStatus: Upgraded to quantal on 2012-12-08 (0 days ago)

[34m010 (akira-myomoto)]

I could not install ptex-bin during update process and after update from 10.04 to 10.10.
I removed it by apt-get command manually, and reinstalled it, but I could not.
First "apt-get remove ptex-bin", then "apt-get install ptex-bin".
Thise command didn't work.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.