package systemd-sysv 229-4ubuntu4 failed to install/upgrade: pre-dependency problem - not installing systemd-sysv

[Chuck More]

trying to use dist upgrade to 16.04

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: systemd-sysv 229-4ubuntu4
ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
Uname: Linux 4.4.0-21-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
Date: Thu Apr 28 08:35:45 2016
ErrorMessage: pre-dependency problem - not installing systemd-sysv
InstallationDate: Installed on 2016-04-27 (0 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1
 apt 1.2.10ubuntu1
SourcePackage: systemd
Title: package systemd-sysv 229-4ubuntu4 failed to install/upgrade: pre-dependency problem - not installing systemd-sysv
UpgradeStatus: No upgrade log present (probably fresh install)