I keep on getting this message almost every time I try applying any updates
Ubuntu 14.10
Terminal tells me Unable to locate package pkgname
ProblemType: Package
DistroRelease: Ubuntu 14.10
Package: speech-dispatcher 0.8-6ubuntu2
ProcVersionSignature: Ubuntu 3.16.0-30.40-generic 3.16.7-ckt3
Uname: Linux 3.16.0-30-generic x86_64
ApportVersion: 2.14.7-0ubuntu8.1
Architecture: amd64
Date: Tue Jan 27 08:00:35 2015
DuplicateSignature: package:speech-dispatcher:0.8-6ubuntu2:subprocess installed post-installation script returned error exit status 1
ErrorMessage: subprocess installed post-installation script returned error exit status 1
SourcePackage: speech-dispatcher
Title: package speech-dispatcher 0.8-6ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)
Status changed to 'Confirmed' because the bug affects multiple users.