package kaccounts-providers (not installed) failed to install/upgrade: trying to overwrite '/etc/signon-ui/webkit-options.d/accounts.google.com.conf', which is also in package account-plugin-google 0.13+16.10.20160929.1-0ubuntu1

trying to install packages via SYnaptic. COnstantly getting broken packages error messages and repositories not found after selection and apply.

ProblemType: Package
DistroRelease: Ubuntu 16.10
Package: kaccounts-providers (not installed)
ProcVersionSignature: Ubuntu 4.8.0-46.49-generic 4.8.17
Uname: Linux 4.8.0-46-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.3-0ubuntu8.2
AptOrdering:
 afio:amd64: Install
 kaccounts-providers:amd64: Install
 NULL: ConfigurePending
Architecture: amd64
Date: Sun Apr 23 10:53:39 2017
DuplicateSignature:
 package:kaccounts-providers:(not installed)
 Unpacking kaccounts-providers (4:16.04.3-0ubuntu1) ...
 dpkg: error processing archive /tmp/apt-dpkg-install-uVeDXK/1-kaccounts-providers_4%3a16.04.3-0ubuntu1_amd64.deb (--unpack):
  trying to overwrite '/etc/signon-ui/webkit-options.d/accounts.google.com.conf', which is also in package account-plugin-google 0.13+16.10.20160929.1-0ubuntu1
ErrorMessage: trying to overwrite '/etc/signon-ui/webkit-options.d/accounts.google.com.conf', which is also in package account-plugin-google 0.13+16.10.20160929.1-0ubuntu1
InstallationDate: Installed on 2017-04-08 (14 days ago)
InstallationMedia: Xubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
RelatedPackageVersions:
 dpkg 1.18.10ubuntu1
 apt 1.3.4
SourcePackage: kaccounts-providers
Title: package kaccounts-providers (not installed) failed to install/upgrade: trying to overwrite '/etc/signon-ui/webkit-options.d/accounts.google.com.conf', which is also in package account-plugin-google 0.13+16.10.20160929.1-0ubuntu1
UpgradeStatus: Upgraded to yakkety on 2017-04-08 (14 days ago)