package muddleftpd 1.3.13.1-4.3ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Kerry]

Installed muddleftpd via apt-get. It installed correctly but crashed instantly after starting.

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: muddleftpd 1.3.13.1-4.3ubuntu1
ProcVersionSignature: Ubuntu 3.13.0-51.84-generic 3.13.11-ckt18
Uname: Linux 3.13.0-51-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.10
Architecture: amd64
Date: Wed May 6 13:28:20 2015
DuplicateSignature: package:muddleftpd:1.3.13.1-4.3ubuntu1:subprocess installed post-installation script returned error exit status 1
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2015-01-15 (110 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
SourcePackage: muddleftpd
Title: package muddleftpd 1.3.13.1-4.3ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

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