Created question in FIWARE Q/A platform on 28-03-2016 at 14:03
Please, ANSWER this question AT https://stackoverflow.com/questions/36262845/pkgproblemresolverresolve-generated-breaks-this-may-be-caused-by-held-package

Question:
pkgProblemResolver::Resolve generated breaks, this may be caused by held packages

Description:
I have tried installing object storage through docker. But when I run the docker file, it gives me this output and error message :

Unpacking rsyslog (8.12.0-1ubuntu2) ...
Processing triggers for systemd (225-1ubuntu9.1) ...
Setting up init-system-helpers (1.23ubunt3) ...
Setting up cron (3.0p11-127ubuntu1) ...
Adding group `crontab' (GID 107) ...
Done.
update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults
update-rc.d: warning: stop runlevel arguments (1) do not match cron Default-Stop values (none)
invoke-rc.d: policy-rc.d denied execution of start.
Setting up libestr0 (0.1.10-1) ...
Setting up libjson-c2:amd64 (0.11-4ubuntu2) ...
Setting up libpopt0:amd64 (1.16-10) ...
Setting up logrotate (3.8.7-2ubuntu2) ...
Setting up ucf (3.0030) ...
Setting up rsyslog (8.12.0-1ubuntu2) ...

Creating config file /etc/rsyslog.d/50-default.conf with new version
Adding user `syslog' to group `adm' ...
Adding user syslog to group adm
Done.
invoke-rc.d: policy-rc.d denied execution of start.
Processing triggers for systemd (225-1ubuntu9.1) ...
Processing triggers for libc-bin (2.21-0ubuntu4.1) ...
Reading package lists...
Building dependency tree...
Reading state information...
Some packages could not be installed. This may mean that you have
requested an impossible situation of if you are using the unstable distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following package have unmet dependencies:
initscripts : Recommends: psmisc but is is not going to be installed
Breaks: sysklogd (< 1.5-6.2) but 1.5-6ubuntu1 is to be installed
sysklogd : Depends: klogd or
linux-kernel-log-daemon
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.
INFO[00038] The command [/bin/sh -c DEBIAN_FRONTEND=noninteractive apt-get install-y rsyslog; DEBIAN_FRONTEND=noninteractive apt-get install -y apt-utils net-tools curl
gcc memcached rsync sqlite3 xfsprogs git-core libffi-dev pythong-setuptools sudo python-coverage python-dev python-nose python-simplejson python-xattr python-eventlet p
ython-greenlet python-pastedeploy python-netifaces python-pip python-dnspython python-mock sysklogd attr openssh-server openssh-client python-1xml] returned a non-z
ero code: 100

Link to screenshot of above output