package libebook-contacts-1.2-0 3.12.10-0ubuntu1~14.10.1 failed to install/upgrade: package is in a very bad inconsistent state; you should reinstall it before attempting configuration

[Subhra]

i am trying to do conference call in skype but the video doesnt work.
when i try calling individuals it works but for a group call it remains disabled.
when i tried to install skype-bin i got this bug.

ProblemType: Package
DistroRelease: Ubuntu 14.10
Package: libebook-contacts-1.2-0 3.12.10-0ubuntu1~14.10.1
ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
Uname: Linux 3.16.0-31-generic x86_64
ApportVersion: 2.14.7-0ubuntu8.2
AptOrdering:
 libebook-contacts-1.2-0: Configure
 libedata-book-1.2-20: Configure
 libebook-1.2-14: Configure
 evolution-data-server: Configure
Architecture: amd64
Date: Sat Apr 4 00:27:46 2015
DpkgHistoryLog:
 Start-Date: 2015-04-04 00:27:46
 Commandline: apt-get install skype-bin
DpkgTerminalLog:
 dpkg: error processing package libebook-contacts-1.2-0 (--configure):
  package is in a very bad inconsistent state; you should
  reinstall it before attempting configuration
DuplicateSignature: package:libebook-contacts-1.2-0:3.12.10-0ubuntu1~14.10.1: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 2015-01-24 (69 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
SourcePackage: evolution-data-server
Title: package libebook-contacts-1.2-0 3.12.10-0ubuntu1~14.10.1 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)