Installation Hiccups (unifiedviews-backend-shared)

I'm looking forward to useing this software. Some issues I came into today:

unifiedviews-backend-shared might be causing this, or is just the first casualty and thus scapegoat. I'll keep digging but if you have any immediate insights, let me know.

The problem arises on a clean machine (should be, anyway). After running apt-get update and apt-get upgrade with no errors, apt-get install unifiedviews-pgsql provides:

root@ip-10-0-1-12:/# apt-get install unifiedviews-mysql
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following extra packages will be installed:
  unifiedviews-backend unifiedviews-backend-mysql unifiedviews-backend-shared
  unifiedviews-webapp
The following NEW packages will be installed:
  unifiedviews-backend unifiedviews-backend-mysql unifiedviews-backend-shared
  unifiedviews-mysql unifiedviews-webapp
0 upgraded, 5 newly installed, 0 to remove and 0 not upgraded.
Need to get 780 B/53.0 MB of archives.
After this operation, 57.6 MB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://packages.comsode.eu/debian/ wheezy/main unifiedviews-mysql all 2.0.6 [780 B]
Fetched 780 B in 0s (3,566 B/s)             
Preconfiguring packages ...
Selecting previously unselected package unifiedviews-backend-shared.
dpkg: warning: files list file for package 'unifiedviews-webapp-shared' missing; assuming package has no files currently installed
(Reading database ... 109660 files and directories currently installed.)
Preparing to unpack .../unifiedviews-backend-shared_2.0.6_all.deb ...
Unpacking unifiedviews-backend-shared (2.0.6) ...
Selecting previously unselected package unifiedviews-backend-mysql.
Preparing to unpack .../unifiedviews-backend-mysql_2.0.6_all.deb ...
Unpacking unifiedviews-backend-mysql (2.0.6) ...
Selecting previously unselected package unifiedviews-backend.
Preparing to unpack .../unifiedviews-backend_2.0.6_all.deb ...
Unpacking unifiedviews-backend (2.0.6) ...
Selecting previously unselected package unifiedviews-webapp.
Preparing to unpack .../unifiedviews-webapp_2.0.6_all.deb ...
Unpacking unifiedviews-webapp (2.0.6) ...
Selecting previously unselected package unifiedviews-mysql.
Preparing to unpack .../unifiedviews-mysql_2.0.6_all.deb ...
Unpacking unifiedviews-mysql (2.0.6) ...
Processing triggers for ureadahead (0.100.0-16) ...
Setting up unifiedviews-backend-shared (2.0.6) ...
check java versionusage: update-java-alternatives [--jre-headless] [--jre] [--plugin] [ -t|--test|-v|--verbose]
           -l|--list [<jname>]
           -s|--set <jname>
           -a|--auto
           -h|-?|--help
dpkg: error processing package unifiedviews-backend-shared (--configure):
 subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of unifiedviews-backend-mysql:
 unifiedviews-backend-mysql depends on unifiedviews-backend-shared (>> 2.0.2); however:
  Package unifiedviews-backend-shared is not configured yet.

dpkg: error processing package unifiedviews-backend-mysql (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of unifiedviews-backend:
 unifiedviews-backend depends on unifiedviews-backend-mysql (>> 2.0.2) | unifiedviews-backend-pgsql (>> 2.0.2); however:
  Package unifiedviews-backend-mysql is not configured yet.
  Package unifiedviews-backend-pgsql is not installed.

dpkg: error processing package unifiedviews-backend (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of unifiedviews-webapp:
 unifiedviews-webapp depends on unifiedviews-backend (>> 2.0.2); however:
  Package unifiedviews-backend is not configured yet.

dpkg: error processing package unifiedvNo apport report written because the error message indicates its a followup error from a previous failure.
                                                                                                                                                 No apport report written because the error message indicates its a followup error from a previous failure.
                                        No apport report written because MaxReports is reached already
                                                                                                      No apport report written because MaxReports is reached already
                                                                                                                                                                    iews-webapp (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of unifiedviews-mysql:
 unifiedviews-mysql depends on unifiedviews-backend-mysql (>> 2.0.2); however:
  Package unifiedviews-backend-mysql is not configured yet.
 unifiedviews-mysql depends on unifiedviews-backend (>> 2.0.2); however:
  Package unifiedviews-backend is not configured yet.
 unifiedviews-mysql depends on unifiedviews-webapp (>> 2.0.2); however:
  Package unifiedviews-webapp is not configured yet.

dpkg: error processing package unifiedviews-mysql (--configure):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 unifiedviews-backend-shared
 unifiedviews-backend-mysql
 unifiedviews-backend
 unifiedviews-webapp
 unifiedviews-mysql
E: Sub-process /usr/bin/dpkg returned an error code (1)

I am running a newer debian analog than recommended:

selwyn:/# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 14.04.2 LTS
Release:    14.04
Codename:   trusty

Java:

root@ip-10-0-1-12:/# update-java-alternatives -l
java-8-oracle 1062 /usr/lib/jvm/java-8-oracle

UnifiedViews / Packages

Installation Hiccups (unifiedviews-backend-shared) #35