package ushare 1.1a-0ubuntu10 failed to install/upgrade: Unterprozess installed ushare package post-installation script gab den Fehler-Ausgangsstatus 1 zurück

[John Thursday]

Starting service after installation fails:

invoke-rc.d: initscript ushare, action "start" failed.
● ushare.service - LSB: uShare
   Loaded: loaded (/etc/init.d/ushare; generated)
   Active: failed (Result: exit-code) since Fri 2018-05-04 23:05:43 CEST; 9ms ago
     Docs: man:systemd-sysv-generator(8)
  Process: 3074 ExecStart=/etc/init.d/ushare start (code=exited, status=2)

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: ushare 1.1a-0ubuntu10
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
Uname: Linux 4.15.0-20-generic x86_64
ApportVersion: 2.20.9-0ubuntu7
AptOrdering:
 libdlna0:amd64: Install
 libupnp6:amd64: Install
 ushare:amd64: Install
 NULL: ConfigurePending
Architecture: amd64
Date: Fri May 4 23:05:43 2018
ErrorMessage: Unterprozess installed ushare package post-installation script gab den Fehler-Ausgangsstatus 1 zurück
InstallationDate: Installed on 2018-04-27 (7 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
Python3Details: /usr/bin/python3.6, Python 3.6.5, python3-minimal, 3.6.5-3
PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 2.7.15~rc1-1
RelatedPackageVersions:
 dpkg 1.19.0.5ubuntu2
 apt 1.6.1
SourcePackage: ushare
Title: package ushare 1.1a-0ubuntu10 failed to install/upgrade: Unterprozess installed ushare package post-installation script gab den Fehler-Ausgangsstatus 1 zurück
UpgradeStatus: No upgrade log present (probably fresh install)