Как исправить эту ошибку установки postgresql на Ubuntu 16.04?

Я хочу установить PostgreSQL на мою машину с Ubuntu 16.04.

После выполнения этой команды:

sudo apt-get install postgresql postgresql-contrib

я получаю следующее:

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or 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 packages have unmet dependencies:
 gir1.2-rb-3.0 : Depends: librhythmbox-core9 (>= 3.3) but it is not going to be installed
 gnome-control-center : Depends: libgoa-backend-1.0-1 (>= 3.10.0) but it is not going to be installed
 indicator-datetime : Depends: libecal-1.2-16 (>= 3.7.90) but it is not going to be installed
                      Depends: libedataserver-1.2-18 (>= 3.5.91) but it is not going to be installed
                      Recommends: evolution-data-server but it is not going to be installed
                      Recommends: geoclue-ubuntu-geoip but it is not going to be installed or
                                  geoclue-provider
                      Recommends: unity-control-center (>= 14.04.3) but it is not going to be installed or
                                  ubuntu-system-settings but it is not going to be installed
 libcheese7 : Depends: gstreamer1.0-plugins-good (>= 0.11.0) but it is not going to be installed
 libgphoto2-dev : Depends: libgphoto2-6 (= 2.5.3.1-1ubuntu2.2) but 2.5.9-3 is to be installed
 libgtk-3-0 : Depends: librest-0.7-0 (>= 0.7) but it is not going to be installed
 libnice10 : Depends: libgupnp-igd-1.0-4 (>= 0.2.4) but it is not going to be installed
 network-manager-gnome : Depends: network-manager (>= 0.9.8) but it is not going to be installed
 plainbox-provider-checkbox : Depends: plainbox-provider-resource-generic (>= 0.3) but it is not going to be installed
                              Recommends: gstreamer1.0-plugins-good but it is not going to be installed
 ubuntu-release-upgrader-gtk : Depends: gir1.2-webkit2-4.0 but it is not going to be installed or
                                        gir1.2-webkit-3.0 but it is not going to be installed
 ubuntu-sso-client : Depends: python-ubuntu-sso-client (= 13.10-0ubuntu11) but it is not going to be installed
 yelp : Depends: libwebkitgtk-3.0-0 (>= 1.3.10) but it is not going to be installed
        Depends: libyelp0 (= 3.10.2-0ubuntu1) but it is not going to be installed
 zenity : Depends: libwebkit2gtk-4.0-37 (>= 2.5.3) but it is not going to be installed
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.

Как мне действовать?

РЕДАКТИРОВАТЬ:

Первые 220 строк выходных данных apt-cache policy postgresql* (сокращены из-за правила о максимальном количестве символов в среде кода):

libghc-haskelldb-hdbc-postgresql-dev:
  Installed: (none)
  Candidate: 2.1.2-7build1
  Version table:
     2.1.2-7build1 0
        500 http://cz.archive.ubuntu.com/ubuntu/ xenial/universe amd64 Packages
     2.1.2-3build1 0
        500 http://rs.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages
postgresql-prioritize:
  Installed: (none)
  Candidate: 1.0.4-1
  Version table:
     1.0.4-1 0
        500 http://rs.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages
libghc-haskelldb-hdbc-postgresql-prof:
  Installed: (none)
  Candidate: 2.1.2-7build1
  Version table:
     2.1.2-7build1 0
        500 http://cz.archive.ubuntu.com/ubuntu/ xenial/universe amd64 Packages
     2.1.2-3build1 0
        500 http://rs.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages
postgresql-9.3-pgfincore:
  Installed: (none)
  Candidate: 1.1.2-1
  Version table:
     1.1.2-1 0
        500 http://rs.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages
postgresql-9.5-slony1-2:
  Installed: (none)
  Candidate: 2.2.4-3
  Version table:
     2.2.4-3 0
        500 http://cz.archive.ubuntu.com/ubuntu/ xenial/universe amd64 Packages
postgresql-9.3-pgrouting:
  Installed: (none)
  Candidate: 2.2.3-1~trusty1
  Version table:
     2.2.3-1~trusty1 0
        500 http://ppa.launchpad.net/ubuntugis/ppa/ubuntu/ trusty/main amd64 Packages
postgresql-9.3-repmgr-dbg:
  Installed: (none)
  Candidate: (none)
  Version table:
libghc-persistent-postgresql-prof:
  Installed: (none)
  Candidate: 2.2.1.2-1build1
  Version table:
     2.2.1.2-1build1 0
        500 http://cz.archive.ubuntu.com/ubuntu/ xenial/universe amd64 Packages
     1.2.1-1build5 0
        500 http://rs.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages
postgresql-9.5-dbg:
  Installed: (none)
  Candidate: 9.5.2-1
  Version table:
     9.5.2-1 0
        500 http://cz.archive.ubuntu.com/ubuntu/ xenial/main amd64 Packages
tarantool-lts-postgresql-module:
  Installed: (none)
  Candidate: 1.5.5-18-g2998d20-1ubuntu1
  Version table:
     1.5.5-18-g2998d20-1ubuntu1 0
        500 http://cz.archive.ubuntu.com/ubuntu/ xenial/universe amd64 Packages
postgresql-comparator:
  Installed: (none)
  Candidate: 2.2.6-2
  Version table:
     2.2.6-2 0
        500 http://cz.archive.ubuntu.com/ubuntu/ xenial/universe amd64 Packages
     2.2.2-1 0
        500 http://rs.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages
libpostgresql-ocaml:
  Installed: (none)
  Candidate: 2.0.5-2build1
  Version table:
     2.0.5-2build1 0
        500 http://cz.archive.ubuntu.com/ubuntu/ xenial/universe amd64 Packages
     2.0.5-1 0
        500 http://rs.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages
postgresql-9.3-slony1-2:
  Installed: (none)
  Candidate: 2.1.4-1ubuntu1
  Version table:
     2.1.4-1ubuntu1 0
        500 http://rs.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages
postgresql-9.0:
  Installed: (none)
  Candidate: (none)
  Version table:
postgresql-9.1:
  Installed: (none)
  Candidate: (none)
  Version table:
postgresql-9.2:
  Installed: (none)
  Candidate: (none)
  Version table:
postgresql-9.3:
  Installed: (none)
  Candidate: 9.3.24-0ubuntu0.14.04
  Version table:
     9.3.24-0ubuntu0.14.04 0
        500 http://rs.archive.ubuntu.com/ubuntu/ trusty-updates/main amd64 Packages
        500 http://security.ubuntu.com/ubuntu/ trusty-security/main amd64 Packages
     9.3.4-1 0
        500 http://rs.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
postgresql-9.3-postgis-2.0-scripts:
  Installed: (none)
  Candidate: (none)
  Version table:
postgresql-9.4:
  Installed: (none)
  Candidate: (none)
  Version table:
postgresql-9.5:
  Installed: (none)
  Candidate: 9.5.2-1
  Version table:
     9.5.2-1 0
        500 http://cz.archive.ubuntu.com/ubuntu/ xenial/main amd64 Packages
postgresql-9.5-debversion:
  Installed: (none)
  Candidate: 1.0.8-1
  Version table:
     1.0.8-1 0
        500 http://cz.archive.ubuntu.com/ubuntu/ xenial/universe amd64 Packages
libapq-postgresql-dev:
  Installed: (none)
  Candidate: (none)
  Version table:
libapq-postgresql3.2.0-dbg:
  Installed: (none)
  Candidate: 3.2.0-2
  Version table:
     3.2.0-2 0
        500 http://rs.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages
postgresql-plpython-9.3:
  Installed: (none)
  Candidate: 9.3.24-0ubuntu0.14.04
  Version table:
     9.3.24-0ubuntu0.14.04 0
        500 http://rs.archive.ubuntu.com/ubuntu/ trusty-updates/main amd64 Packages
        500 http://security.ubuntu.com/ubuntu/ trusty-security/main amd64 Packages
     9.3.4-1 0
        500 http://rs.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
postgresql-plpython-9.5:
  Installed: (none)
  Candidate: 9.5.2-1
  Version table:
     9.5.2-1 0
        500 http://cz.archive.ubuntu.com/ubuntu/ xenial/universe amd64 Packages
postgresql-9.3-postgis:
  Installed: (none)
  Candidate: (none)
  Version table:
postgresql-9.3-orafce:
  Installed: (none)
  Candidate: 3.0.6-1
  Version table:
     3.0.6-1 0
        500 http://rs.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages
postgresql-9.5-pllua:
  Installed: (none)
  Candidate: 1:1.0-6
  Version table:
     1:1.0-6 0
        500 http://cz.archive.ubuntu.com/ubuntu/ xenial/universe amd64 Packages
libghc-postgresql-simple-dev-0.3.4.0-e9568:
  Installed: (none)
  Candidate: (none)
  Version table:
libghc-postgresql-libpq-prof:
  Installed: 0.8.2.1-2
  Candidate: 0.9.1.1-3
  Version table:
     0.9.1.1-3 0
        500 http://cz.archive.ubuntu.com/ubuntu/ xenial/universe amd64 Packages
 *** 0.8.2.1-2 0
        500 http://rs.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages
        100 /var/lib/dpkg/status
postgresql-plv8:
  Installed: (none)
  Candidate: (none)
  Version table:
libghc-persistent-postgresql-dev:
  Installed: (none)
  Candidate: 2.2.1.2-1build1
  Version table:
     2.2.1.2-1build1 0
        500 http://cz.archive.ubuntu.com/ubuntu/ xenial/universe amd64 Packages
     1.2.1-1build5 0
        500 http://rs.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages
libghc-postgresql-simple-prof-0.3.4.0-e9568:
  Installed: (none)
  Candidate: (none)
  Version table:
libghc-hdbc-postgresql-dev-2.3.2.1-90dce:
  Installed: (none)
  Candidate: (none)
  Version table:
postgresql-9.0-repmgr-dbg:
  Installed: (none)
  Candidate: (none)
  Version table:
postgresql-server-dev-9.3:
  Installed: (none)
  Candidate: 9.3.24-0ubuntu0.14.04
  Version table:
     9.3.24-0ubuntu0.14.04 0
        500 http://rs.archive.ubuntu.com/ubuntu/ trusty-updates/main amd64 Packages
        500 http://security.ubuntu.com/ubuntu/ trusty-security/main amd64 Packages
     9.3.4-1 0
        500 http://rs.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
postgresql-server-dev-9.5:
  Installed: (none)
  Candidate: 9.5.2-1
  Version table:
     9.5.2-1 0
        500 http://cz.archive.ubuntu.com/ubuntu/ xenial/universe amd64 Packages