package fusiondirectory 1.0.8.2-3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

Appears to be an issue if MySQL does not have a root password.

This is occurring on a fully updated Vivid (15.04).

The installer attempted recovery but failed.

ProblemType: Package
DistroRelease: Ubuntu 15.04
Package: fusiondirectory 1.0.8.2-3
ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3
Uname: Linux 3.19.0-15-generic x86_64
ApportVersion: 2.17.2-0ubuntu1
Architecture: amd64
Date: Mon Apr 27 15:06:10 2015
DuplicateSignature: package:fusiondirectory:1.0.8.2-3:subprocess installed post-installation script returned error exit status 1
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2015-04-21 (6 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.17.25ubuntu1
 apt 1.0.9.7ubuntu4
SourcePackage: fusiondirectory
Title: package fusiondirectory 1.0.8.2-3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to vivid on 2015-04-27 (0 days ago)