package language-pack-ja-base 1:14.04+20140410 failed to install/upgrade: package is in a very bad inconsistent state; you should reinstall it before attempting configuration

[Ou Mou]

installing failed

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: language-pack-ja-base 1:14.04+20140410
ProcVersionSignature: Ubuntu 3.13.0-46.75-generic 3.13.11-ckt15
Uname: Linux 3.13.0-46-generic i686
NonfreeKernelModules: wl nvidia
ApportVersion: 2.14.1-0ubuntu3.7
Architecture: i386
Date: Thu Feb 26 20:16:42 2015
DuplicateSignature: package:language-pack-ja-base:1:14.04+20140410:package is in a very bad inconsistent state; you should reinstall it before attempting configuration
ErrorMessage: package is in a very bad inconsistent state; you should reinstall it before attempting configuration
InstallationDate: Installed on 2015-02-26 (0 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release i386 (20140722.2)
PackageArchitecture: all
SourcePackage: language-pack-ja-base
Title: package language-pack-ja-base 1:14.04+20140410 failed to install/upgrade: package is in a very bad inconsistent state; you should reinstall it before attempting configuration
UpgradeStatus: No upgrade log present (probably fresh install)