package man-db 2.5.5-1build1 failed to install/upgrade: package man-db is already installed and configured

[Fox]

Binary package hint: man-db

I was just doing an update.
Linux DevilsGrotto 2.6.28-12-generic #43-Ubuntu SMP Fri May 1 19:27:06 UTC 2009 i686 GNU/Linux

ProblemType: Package
Architecture: i386
DistroRelease: Ubuntu 9.04
ErrorMessage: package man-db is already installed and configured
Package: man-db 2.5.5-1build1
SourcePackage: man-db
Title: package man-db 2.5.5-1build1 failed to install/upgrade: package man-db is already installed and configured
Uname: Linux 2.6.28-12-generic i686