package kdesdk-scripts (not installed) failed to install/upgrade: trying to overwrite '/usr/bin/svn-clean', which is also in package subversion-tools 1.8.8-1ubuntu3

[anagor]

As the summary says, trying to install kdesdk-scripts fails on newly upgraded 14.04 installation.

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: kdesdk-scripts (not installed)
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
Date: Sat Apr 19 19:44:01 2014
DuplicateSignature: package:kdesdk-scripts:(not installed):trying to overwrite '/usr/bin/svn-clean', which is also in package subversion-tools 1.8.8-1ubuntu3
ErrorMessage: trying to overwrite '/usr/bin/svn-clean', which is also in package subversion-tools 1.8.8-1ubuntu3
InstallationDate: Installed on 2012-07-21 (637 days ago)
InstallationMedia: Kubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120423)
SourcePackage: kde-dev-scripts
Title: package kdesdk-scripts (not installed) failed to install/upgrade: trying to overwrite '/usr/bin/svn-clean', which is also in package subversion-tools 1.8.8-1ubuntu3
UpgradeStatus: Upgraded to trusty on 2014-04-19 (0 days ago)

[Launchpad Janitor (janitor)]

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

[MarianoAbsatz (el-baby)]

Just got the exact same error.
14.04 was installed from scratch on a cleanly formatted drive.