package libqtgui4 4:4.8.3+dfsg-0ubuntu3 failed to install/upgrade: cannot copy extracted data for './usr/lib/i386-linux-gnu/libQtGui.so.4.8.3' to '/usr/lib/i386-linux-gnu/libQtGui.so.4.8.3.dpkg-new': unexpected end of file or stream

[Ronald Nelson]

not sure what is going on. I am new to ubuntu

ProblemType: Package
DistroRelease: Ubuntu 12.10
Package: libqtgui4 4:4.8.3+dfsg-0ubuntu3
ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5
Uname: Linux 3.5.0-17-generic i686
ApportVersion: 2.6.1-0ubuntu3
Architecture: i386
Date: Tue Dec 24 10:54:16 2013
ErrorMessage: cannot copy extracted data for './usr/lib/i386-linux-gnu/libQtGui.so.4.8.3' to '/usr/lib/i386-linux-gnu/libQtGui.so.4.8.3.dpkg-new': unexpected end of file or stream
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release i386 (20121017.2)
SourcePackage: qt4-x11
Title: package libqtgui4 4:4.8.3+dfsg-0ubuntu3 failed to install/upgrade: cannot copy extracted data for './usr/lib/i386-linux-gnu/libQtGui.so.4.8.3' to '/usr/lib/i386-linux-gnu/libQtGui.so.4.8.3.dpkg-new': unexpected end of file or stream
UpgradeStatus: No upgrade log present (probably fresh install)