package roaraudio 1.0~beta11-1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[d65]

installation failed after
apt-get install --install-suggests ubuntustudio*
under kubuntu 14.04.01

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: roaraudio 1.0~beta11-1
ProcVersionSignature: Ubuntu 3.13.0-48.80-generic 3.13.11-ckt16
Uname: Linux 3.13.0-48-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.8
Architecture: amd64
Date: Mon Mar 30 21:06:06 2015
DuplicateSignature: package:roaraudio:1.0~beta11-1:subprocess installed post-installation script returned error exit status 1
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2014-12-30 (90 days ago)
InstallationMedia: Kubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
SourcePackage: roaraudio
Title: package roaraudio 1.0~beta11-1 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.