package unity-webapps-service 2.4.1-0ubuntu3 failed to install/upgrade

[Matt Patterson]

package unity-webapps-service 2.4.1-0ubuntu3 failed to install/upgrade: cannot copy extracted data for './usr/lib/libunity-webapps/unity-webapps-context-daemon' to '/usr/lib/libunity-webapps/unity-webapps-context-daemon.dpkg-new': unexpected end of file or stream

ProblemType: Package
DistroRelease: Ubuntu 12.10
Package: unity-webapps-service 2.4.1-0ubuntu3
ProcVersionSignature: Ubuntu 3.5.0-18.29-generic 3.5.7
Uname: Linux 3.5.0-18-generic i686
ApportVersion: 2.6.1-0ubuntu6
AptOrdering:
 unity-webapps-service: Install
 unity-webapps-service: Configure
Architecture: i386
Date: Tue Nov 13 11:28:54 2012
ErrorMessage: cannot copy extracted data for './usr/lib/libunity-webapps/unity-webapps-context-daemon' to '/usr/lib/libunity-webapps/unity-webapps-context-daemon.dpkg-new': unexpected end of file or stream
InstallationDate: Installed on 2012-10-30 (13 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release i386 (20121017.2)
MarkForUpload: True
SourcePackage: libunity-webapps
Title: package unity-webapps-service 2.4.1-0ubuntu3 failed to install/upgrade: cannot copy extracted data for './usr/lib/libunity-webapps/unity-webapps-context-daemon' to '/usr/lib/libunity-webapps/unity-webapps-context-daemon.dpkg-new': unexpected end of file or stream
UpgradeStatus: No upgrade log present (probably fresh install)