package zutils (not installed) failed to install/upgrade: trying to overwrite '/usr/share/man/man1/ztest.1.gz', which is also in package zfsutils-linux 0.6.5.6-0ubuntu12

[Jan Stavěl]

Onak failed to install due to missing zcat utility, zutils failed to install due to conflicting manpage with zfsutils, if understood t correctly.
Description: Ubuntu 16.04.1 LTS
Release: 16.04

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: zutils (not installed)
ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
Uname: Linux 4.4.0-36-generic x86_64
NonfreeKernelModules: zfs zunicode zcommon znvpair zavl
ApportVersion: 2.20.1-0ubuntu2.1
AptOrdering:
 zutils: Install
 onak: Configure
 zutils: Configure
 NULL: ConfigurePending
Architecture: amd64
Date: Sat Sep 10 19:56:52 2016
DpkgTerminalLog:
 Preparing to unpack .../zutils_1.4-1_amd64.deb ...
 Unpacking zutils (1.4-1) ...
 dpkg: error processing archive /var/cache/apt/archives/zutils_1.4-1_amd64.deb (--unpack):
  trying to overwrite '/usr/share/man/man1/ztest.1.gz', which is also in package zfsutils-linux 0.6.5.6-0ubuntu12
DuplicateSignature:
 package:zutils:(not installed)
 Unpacking zutils (1.4-1) ...
 dpkg: error processing archive /var/cache/apt/archives/zutils_1.4-1_amd64.deb (--unpack):
  trying to overwrite '/usr/share/man/man1/ztest.1.gz', which is also in package zfsutils-linux 0.6.5.6-0ubuntu12
ErrorMessage: trying to overwrite '/usr/share/man/man1/ztest.1.gz', which is also in package zfsutils-linux 0.6.5.6-0ubuntu12
InstallationDate: Installed on 2016-08-29 (11 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt 1.2.12~ubuntu16.04.1
SourcePackage: zutils
Title: package zutils (not installed) failed to install/upgrade: trying to overwrite '/usr/share/man/man1/ztest.1.gz', which is also in package zfsutils-linux 0.6.5.6-0ubuntu12
UpgradeStatus: No upgrade log present (probably fresh install)

[Balint Reczey (rbalint)]

This is fixed in zutils 1.6-6 by introducing conflicts.