error configuring foreman Debian package

foreman deb packages

Setting up foreman (1.2.2+debian1) ...
dpkg: error processing foreman (--configure):
 subprocess installed post-installation script returned error exit status 7
dpkg: dependency problems prevent configuration of foreman-assets:
 foreman-assets depends on foreman; however:
  Package foreman is not configured yet.

dpkg: error processing foreman-assets (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of foreman-compute:
 foreman-compute depends on foreman; however:
  Package foreman is not configured yet.

dpkg: error processing foreman-compute (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of foreman-console:
 foreman-console depends on foreman; however:
  Package foreman is not configured yet.

dpkg: error processing foreman-console (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of foreman-mysql:
 foreman-mysql depends on foreman; however:
  Package foreman is not configured yet.

dpkg: error processing foreman-mysql (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of foreman-ovirt:
 foreman-ovirt depends on foreman; however:
  Package foreman is not configured yet.
 foreman-ovirt depends on foreman-compute; however:
  Package foreman-compute is not configured yet.

dpkg: error processing foreman-ovirt (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of foreman-test:
 foreman-test depends on foreman; however:
  Package foreman is not configured yet.

dpkg: error processing foreman-test (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of foreman-vmware:
 foreman-vmware depends on foreman; however:
  Package foreman is not configured yet.
 foreman-vmware depends on foreman-compute; however:
  Package foreman-compute is not configured yet.

dpkg: error processing foreman-vmware (--configure):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 foreman
 foreman-assets
 foreman-compute
 foreman-console
 foreman-mysql
 foreman-ovirt
 foreman-test
 foreman-vmware
E: Sub-process /usr/bin/dpkg returned an error code (1)

DEBUG=1 apt-get -f install foreman

showed a missing gem:

[...]
+ bundle update --local
Resolving dependencies...
Could not find gem 'minitest-spec-rails-tu-shim (>= 0) ruby' in the gems
available on this machine.
Bundler::GemNotFound: Could not find gem 'minitest-spec-rails-tu-shim (>= 0) ruby' in the gems a
vailable on this machine.