package gitlab 8.5.8+dfsg-5 [modified: var/lib/gitlab/gitlab-debian.conf] failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Woodzy]

happened during installation (using Synaptic Package Manager); wondering if I should try 'sudo apt' instead since it seems to require some parameters passed which Synaptic can't seem to locate?

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: gitlab 8.5.8+dfsg-5 [modified: var/lib/gitlab/gitlab-debian.conf]
ProcVersionSignature: Ubuntu 4.8.0-56.61~16.04.1-generic 4.8.17
Uname: Linux 4.8.0-56-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.20.1-0ubuntu2.6
Architecture: amd64
Date: Wed Jun 28 09:44:45 2017
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2017-06-24 (3 days ago)
InstallationMedia: Lubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.2
 apt 1.2.20
SourcePackage: gitlab
Title: package gitlab 8.5.8+dfsg-5 [modified: var/lib/gitlab/gitlab-debian.conf] failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)

[Ubuntu User (toubabou)]

The problem appears to be a conflict between the dependency on devise-two-factor version 2.0.0 and the current version of devise-two-factor (3.0.0 on my system) It occurs when installing using sudo apt-get as well as synaptic and the software manager.