package krita 1:2.9.0-0ubuntu2 failed to install/upgrade: trying to overwrite '/usr/share/kde4/services/calligra/krita_lutdocker.desktop', which is also in package krita-data 1:2.9.0-0ubuntu2

problem installing update

ProblemType: Package
DistroRelease: Ubuntu 15.04
Package: krita 1:2.9.0-0ubuntu2
ProcVersionSignature: Ubuntu 3.19.0-7.7-lowlatency 3.19.0
Uname: Linux 3.19.0-7-lowlatency x86_64
ApportVersion: 2.16.2-0ubuntu1
Architecture: amd64
Date: Tue Mar 3 10:26:26 2015
DuplicateSignature: package:krita:1:2.9.0-0ubuntu2:trying to overwrite '/usr/share/kde4/services/calligra/krita_lutdocker.desktop', which is also in package krita-data 1:2.9.0-0ubuntu2
ErrorMessage: trying to overwrite '/usr/share/kde4/services/calligra/krita_lutdocker.desktop', which is also in package krita-data 1:2.9.0-0ubuntu2
InstallationDate: Installed on 2015-02-13 (17 days ago)
InstallationMedia: Ubuntu-Studio 15.04 "Vivid Vervet" - Alpha amd64 (20150213)
SourcePackage: calligra
Title: package krita 1:2.9.0-0ubuntu2 failed to install/upgrade: trying to overwrite '/usr/share/kde4/services/calligra/krita_lutdocker.desktop', which is also in package krita-data 1:2.9.0-0ubuntu2
UpgradeStatus: No upgrade log present (probably fresh install)