package openerp-server 5.0.14-1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Bob]

Using Synaptic to install package. Synaptic gave complaint at end of installation process, prompting me to submit this bug report.
Ubuntu 11.04
openerp-server 5.0.14-1
expected error free installation
error message

ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: openerp-server 5.0.14-1
ProcVersionSignature: Ubuntu 2.6.38-11.48-generic 2.6.38.8
Uname: Linux 2.6.38-11-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Fri Sep 2 03:47:49 2011
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
PackageArchitecture: all
SourcePackage: openerp-server
Title: package openerp-server 5.0.14-1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)