package libavcodec-extra-52 4:0.5+svn20090706-2ubuntu1 failed to install/upgrade: trying to overwrite `/usr/lib/libavcodec.so.52.20.0', which is also in package libavcodec-unstripped-52

[Justin C]

Ubuntu 9.10 Karmic Koala

Upgraded some files in Synaptic, while upgrading/installing an error occurred.

ProblemType: Package
Architecture: i386
Date: Thu Aug 27 00:42:43 2009
DistroRelease: Ubuntu 9.10
ErrorMessage: trying to overwrite `/usr/lib/libavcodec.so.52.20.0', which is also in package libavcodec-unstripped-52
Package: libavcodec-extra-52 4:0.5+svn20090706-2ubuntu1
ProcVersionSignature: Ubuntu 2.6.31-7.27-generic
SourcePackage: ffmpeg-extra
Title: package libavcodec-extra-52 4:0.5+svn20090706-2ubuntu1 failed to install/upgrade: trying to overwrite `/usr/lib/libavcodec.so.52.20.0', which is also in package libavcodec-unstripped-52
Uname: Linux 2.6.31-7-generic i686