package python3 3.4.3-1 failed to install/upgrade: pre-dependency problem - not installing python3

[Jesus Ortiz]

Upgrading to Ububtu 15.10.

ProblemType: Package
DistroRelease: Ubuntu 15.10
Package: python3
ProcVersionSignature: Ubuntu 3.19.0-21.21-generic 3.19.8
Uname: Linux 3.19.0-21-generic x86_64
ApportVersion: 2.19.1-0ubuntu3
Architecture: amd64
Date: Mon Oct 26 10:17:33 2015
DuplicateSignature: package:python3:3.4.3-1:pre-dependency problem - not installing python3
ErrorMessage: pre-dependency problem - not installing python3
InstallationDate: Installed on 2015-06-11 (137 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
RelatedPackageVersions:
 dpkg 1.18.2ubuntu5
 apt 1.0.10.2ubuntu1
SourcePackage: python3-defaults
Title: package python3 3.4.3-1 failed to install/upgrade: pre-dependency problem - not installing python3
UpgradeStatus: Upgraded to wily on 2015-10-26 (0 days ago)

[Launchpad Janitor (janitor)]

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

[Brian Murray (brian-murray)]

The first error was actually with libssl:

Checking init scripts...^M
dpkg: error processing package libssl1.0.0:amd64 (--configure):^M
 subprocess installed post-installation script returned error exit status 10^M
Setting up libssl1.0.0:i386 (1.0.2d-0ubuntu1) ...^M
Checking for services that may need to be restarted...done.^M