package kaccounts-providers (not installed) failed to install/upgrade: poging tot overschrijven van '/etc/signon-ui/webkit-options.d/accounts.google.com.conf', wat ook in pakket account-plugin-google 0.13+16.10.20160929.1-0ubuntu1 zit

What can i say
i used this tutorial
http://www.omgubuntu.co.uk/2016/12/install-kde-plasma-5-8-lts-ubuntu
and it got wrong with this after a while
sudo apt update && sudo apt install kubuntu-desktop

ProblemType: Package
DistroRelease: Ubuntu 16.10
Package: kaccounts-providers (not installed)
ProcVersionSignature: Ubuntu 4.8.0-34.36-generic 4.8.11
Uname: Linux 4.8.0-34-generic i686
ApportVersion: 2.20.3-0ubuntu8.2
Architecture: i386
Date: Fri Jan 13 13:42:37 2017
ErrorMessage: poging tot overschrijven van '/etc/signon-ui/webkit-options.d/accounts.google.com.conf', wat ook in pakket account-plugin-google 0.13+16.10.20160929.1-0ubuntu1 zit
InstallationDate: Installed on 2017-01-12 (0 days ago)
InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release i386 (20161012.2)
RelatedPackageVersions:
 dpkg 1.18.10ubuntu1
 apt 1.3.3
SourcePackage: kaccounts-providers
Title: package kaccounts-providers (not installed) failed to install/upgrade: poging tot overschrijven van '/etc/signon-ui/webkit-options.d/accounts.google.com.conf', wat ook in pakket account-plugin-google 0.13+16.10.20160929.1-0ubuntu1 zit
UpgradeStatus: No upgrade log present (probably fresh install)