package postgresql-8.3 8.3.6-0ubuntu8.10 failed to install/upgrade: subprocess post-installation script returned error exit status 1

[waterytowers]

Binary package hint: postgresql-8.3

dave@lazy:~$ lsb_release -rd
Description: Ubuntu 8.10
Release: 8.10
dave@lazy:~$ apt-cache policy postgresql-8.3
postgresql-8.3:
  Installed: 8.3.6-0ubuntu8.10
  Candidate: 8.3.6-0ubuntu8.10
  Version table:
 *** 8.3.6-0ubuntu8.10 0
        500 http://au.archive.ubuntu.com intrepid-updates/main Packages
        100 /var/lib/dpkg/status
     8.3.4-2.2 0
        500 http://au.archive.ubuntu.com intrepid/main Packages

ProblemType: Package
Architecture: i386
DistroRelease: Ubuntu 8.10
ErrorMessage: subprocess post-installation script returned error exit status 1
NonfreeKernelModules: fglrx
Package: postgresql-8.3 8.3.6-0ubuntu8.10
SourcePackage: postgresql-8.3
Title: package postgresql-8.3 8.3.6-0ubuntu8.10 failed to install/upgrade: subprocess post-installation script returned error exit status 1
Uname: Linux 2.6.27-11-generic i686