package openssh-server 1:6.6p1-8 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

[sarjak]

Error while installing openssh-server

ProblemType: Package
DistroRelease: Ubuntu 14.10
Package: openssh-server 1:6.6p1-8
ProcVersionSignature: Ubuntu 3.16.0-33.44-generic 3.16.7-ckt7
Uname: Linux 3.16.0-33-generic x86_64
ApportVersion: 2.14.7-0ubuntu8.2
AptOrdering:
 rsplib-legacy-wrappers: Install
 openssh-server: Configure
 ssh: Configure
 rsplib-legacy-wrappers: Configure
Architecture: amd64
Date: Fri Apr 17 11:50:23 2015
DuplicateSignature: package:openssh-server:1:6.6p1-8:subprocess installed post-installation script returned error exit status 2
ErrorMessage: subprocess installed post-installation script returned error exit status 2
SSHDConfig: Error: command ['/usr/sbin/sshd', '-T'] failed with exit code 1: /etc/ssh/sshd_config: No such file or directory
SourcePackage: openssh
Title: package openssh-server 1:6.6p1-8 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2
UpgradeStatus: No upgrade log present (probably fresh install)