package postgresql-9.1 9.1.6-1~precise2 failed to install/upgrade: trying to overwrite '/usr/share/postgresql/9.1/man/man1/pg_basebackup.1.gz', which is also in package postgresql-client-9.1 9.1.6-1~precise2

[Bidski]

Error occured during the running of 'apt-get upgrade' after running 'apt-get update'

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: postgresql-9.1 9.1.6-1~precise2
ProcVersionSignature: Ubuntu 3.2.0-35.55-generic 3.2.34
Uname: Linux 3.2.0-35-generic x86_64
ApportVersion: 2.0.1-0ubuntu17
Architecture: amd64
Date: Thu Dec 13 09:42:54 2012
DuplicateSignature:
 Unpacking replacement postgresql-9.1 ...
 dpkg: error processing /var/cache/apt/archives/postgresql-9.1_9.1.7-0ubuntu12.04_amd64.deb (--unpack):
  trying to overwrite '/usr/share/postgresql/9.1/man/man1/pg_basebackup.1.gz', which is also in package postgresql-client-9.1 9.1.6-1~precise2
ErrorMessage: trying to overwrite '/usr/share/postgresql/9.1/man/man1/pg_basebackup.1.gz', which is also in package postgresql-client-9.1 9.1.6-1~precise2
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
MarkForUpload: True
SourcePackage: postgresql-9.1
Title: package postgresql-9.1 9.1.6-1~precise2 failed to install/upgrade: trying to overwrite '/usr/share/postgresql/9.1/man/man1/pg_basebackup.1.gz', which is also in package postgresql-client-9.1 9.1.6-1~precise2
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[NM (m-nm)]

Software Update Fails

[Katie Urey (ksurey)]

Let me know if more info is needed, especially if this might be user error. Katie