package red5-server 1.0~svn4374-4 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Vandeplas Jurgen]

Always "failed to install" errors after each update.
The laptop is still working fine though.

Best regards,

ProblemType: Package
DistroRelease: Ubuntu 15.10
Package: red5-server 1.0~svn4374-4
ProcVersionSignature: Ubuntu 4.2.0-19.23-generic 4.2.6
Uname: Linux 4.2.0-19-generic x86_64
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
Date: Sat Dec 12 14:25:42 2015
DuplicateSignature: package:red5-server:1.0~svn4374-4:subprocess installed post-installation script returned error exit status 1
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2015-10-14 (58 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.18.2ubuntu5.1
 apt 1.0.10.2ubuntu1
SourcePackage: red5
Title: package red5-server 1.0~svn4374-4 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to wily on 2015-10-26 (46 days ago)