package clamav-freshclam 0.98.7+dfsg-0ubuntu0.14.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 128

I was attempting to install

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: clamav-freshclam 0.98.7+dfsg-0ubuntu0.14.04.1
ProcVersionSignature: Ubuntu 3.13.0-49.83-generic 3.13.11-ckt17
Uname: Linux 3.13.0-49-generic i686
ApportVersion: 2.14.1-0ubuntu3.10
Architecture: i386
Date: Sun May 24 16:19:54 2015
DuplicateSignature: package:clamav-freshclam:0.98.7+dfsg-0ubuntu0.14.04.1:subprocess installed post-installation script returned error exit status 128
ErrorMessage: subprocess installed post-installation script returned error exit status 128
InstallationDate: Installed on 2015-02-09 (105 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140417)
ProcCmdline: BOOT_IMAGE=/boot/vmlinuz-3.13.0-49-generic root=UUID=ff09611d-fb70-4f54-b7e4-c68f12632dd1 ro quiet splash vt.handoff=7
SourcePackage: clamav
Title: package clamav-freshclam 0.98.7+dfsg-0ubuntu0.14.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 128
UpgradeStatus: No upgrade log present (probably fresh install)