clooker@predator:~$ sudo apt-get -y install postgresql postgresql-contrib libpq-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
  comerr-dev krb5-multidev libgssrpc4 libkadm5clnt-mit9 libkadm5srv-mit9 libkdb5-8 libpq5
  postgresql-9.5 postgresql-client-9.5 postgresql-client-common postgresql-common
  postgresql-contrib-9.5 sysstat
Suggested packages:
  krb5-doc krb5-user postgresql-doc-9.5 postgresql-doc locales-all libdbd-pg-perl isag
The following NEW packages will be installed:
  comerr-dev krb5-multidev libgssrpc4 libkadm5clnt-mit9 libkadm5srv-mit9 libkdb5-8 libpq-dev libpq5
  postgresql postgresql-9.5 postgresql-client-9.5 postgresql-client-common postgresql-common
  postgresql-contrib postgresql-contrib-9.5 sysstat
0 upgraded, 16 newly installed, 0 to remove and 10 not upgraded.
Need to get 5,326 kB of archives.
After this operation, 22.0 MB of additional disk space will be used.
Get:1 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libgssrpc4 amd64 1.13.2+dfsg-5ubuntu2 [54.5 kB]
Get:2 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libkdb5-8 amd64 1.13.2+dfsg-5ubuntu2 [37.1 kB]
Get:3 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libkadm5srv-mit9 amd64 1.13.2+dfsg-5ubuntu2 [51.3 kB]
Get:4 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libkadm5clnt-mit9 amd64 1.13.2+dfsg-5ubuntu2 [36.7 kB]
Get:5 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 comerr-dev amd64 2.1-1.42.13-1ubuntu1 [38.2 kB]
Get:6 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 krb5-multidev amd64 1.13.2+dfsg-5ubuntu2 [113 kB]
Get:7 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libpq5 amd64 9.5.11-0ubuntu0.16.04 [78.9 kB]
Get:8 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libpq-dev amd64 9.5.11-0ubuntu0.16.04 [154 kB]
Get:9 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 postgresql-client-common all 173ubuntu0.1 [28.4 kB]
Get:10 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 postgresql-client-9.5 amd64 9.5.11-0ubuntu0.16.04 [864 kB]
Get:11 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 postgresql-common all 173ubuntu0.1 [154 kB]
Get:12 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 postgresql-9.5 amd64 9.5.11-0ubuntu0.16.04 [3,013 kB]
Get:13 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 postgresql all 9.5+173ubuntu0.1 [5,450 B]
Get:14 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 postgresql-contrib-9.5 amd64 9.5.11-0ubuntu0.16.04 [449 kB]
Get:15 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 postgresql-contrib all 9.5+173ubuntu0.1 [5,456 B]
Get:16 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 sysstat amd64 11.2.0-1ubuntu0.2 [243 kB]
Fetched 5,326 kB in 0s (6,162 kB/s)
Preconfiguring packages ...
Selecting previously unselected package libgssrpc4:amd64.
(Reading database ... 236867 files and directories currently installed.)
Preparing to unpack .../libgssrpc4_1.13.2+dfsg-5ubuntu2_amd64.deb ...
Unpacking libgssrpc4:amd64 (1.13.2+dfsg-5ubuntu2) ...
Selecting previously unselected package libkdb5-8:amd64.
Preparing to unpack .../libkdb5-8_1.13.2+dfsg-5ubuntu2_amd64.deb ...
Unpacking libkdb5-8:amd64 (1.13.2+dfsg-5ubuntu2) ...
Selecting previously unselected package libkadm5srv-mit9:amd64.
Preparing to unpack .../libkadm5srv-mit9_1.13.2+dfsg-5ubuntu2_amd64.deb ...
Unpacking libkadm5srv-mit9:amd64 (1.13.2+dfsg-5ubuntu2) ...
Selecting previously unselected package libkadm5clnt-mit9:amd64.
Preparing to unpack .../libkadm5clnt-mit9_1.13.2+dfsg-5ubuntu2_amd64.deb ...
Unpacking libkadm5clnt-mit9:amd64 (1.13.2+dfsg-5ubuntu2) ...
Selecting previously unselected package comerr-dev.
Preparing to unpack .../comerr-dev_2.1-1.42.13-1ubuntu1_amd64.deb ...
Unpacking comerr-dev (2.1-1.42.13-1ubuntu1) ...
Selecting previously unselected package krb5-multidev.
Preparing to unpack .../krb5-multidev_1.13.2+dfsg-5ubuntu2_amd64.deb ...
Unpacking krb5-multidev (1.13.2+dfsg-5ubuntu2) ...
Selecting previously unselected package libpq5:amd64.
Preparing to unpack .../libpq5_9.5.11-0ubuntu0.16.04_amd64.deb ...
Unpacking libpq5:amd64 (9.5.11-0ubuntu0.16.04) ...
Selecting previously unselected package libpq-dev.
Preparing to unpack .../libpq-dev_9.5.11-0ubuntu0.16.04_amd64.deb ...
Unpacking libpq-dev (9.5.11-0ubuntu0.16.04) ...
Selecting previously unselected package postgresql-client-common.
Preparing to unpack .../postgresql-client-common_173ubuntu0.1_all.deb ...
Unpacking postgresql-client-common (173ubuntu0.1) ...
Selecting previously unselected package postgresql-client-9.5.
Preparing to unpack .../postgresql-client-9.5_9.5.11-0ubuntu0.16.04_amd64.deb ...
Unpacking postgresql-client-9.5 (9.5.11-0ubuntu0.16.04) ...
Selecting previously unselected package postgresql-common.
Preparing to unpack .../postgresql-common_173ubuntu0.1_all.deb ...
Adding 'diversion of /usr/bin/pg_config to /usr/bin/pg_config.libpq-dev by postgresql-common'
Unpacking postgresql-common (173ubuntu0.1) ...
Selecting previously unselected package postgresql-9.5.
Preparing to unpack .../postgresql-9.5_9.5.11-0ubuntu0.16.04_amd64.deb ...
Unpacking postgresql-9.5 (9.5.11-0ubuntu0.16.04) ...
Selecting previously unselected package postgresql.
Preparing to unpack .../postgresql_9.5+173ubuntu0.1_all.deb ...
Unpacking postgresql (9.5+173ubuntu0.1) ...
Selecting previously unselected package postgresql-contrib-9.5.
Preparing to unpack .../postgresql-contrib-9.5_9.5.11-0ubuntu0.16.04_amd64.deb ...
Unpacking postgresql-contrib-9.5 (9.5.11-0ubuntu0.16.04) ...
Selecting previously unselected package postgresql-contrib.
Preparing to unpack .../postgresql-contrib_9.5+173ubuntu0.1_all.deb ...
Unpacking postgresql-contrib (9.5+173ubuntu0.1) ...
Selecting previously unselected package sysstat.
Preparing to unpack .../sysstat_11.2.0-1ubuntu0.2_amd64.deb ...
Unpacking sysstat (11.2.0-1ubuntu0.2) ...
Processing triggers for libc-bin (2.23-0ubuntu10) ...
Processing triggers for man-db (2.7.5-1) ...
Processing triggers for doc-base (0.10.7) ...
Processing 2 added doc-base files...
Registering documents with scrollkeeper...
Processing triggers for install-info (6.1.0.dfsg.1-5) ...
Processing triggers for systemd (229-4ubuntu21.1) ...
Processing triggers for ureadahead (0.100.0-19) ...
ureadahead will be reprofiled on next reboot
Setting up libgssrpc4:amd64 (1.13.2+dfsg-5ubuntu2) ...
Setting up libkdb5-8:amd64 (1.13.2+dfsg-5ubuntu2) ...
Setting up libkadm5srv-mit9:amd64 (1.13.2+dfsg-5ubuntu2) ...
Setting up libkadm5clnt-mit9:amd64 (1.13.2+dfsg-5ubuntu2) ...
Setting up comerr-dev (2.1-1.42.13-1ubuntu1) ...
Setting up krb5-multidev (1.13.2+dfsg-5ubuntu2) ...
Setting up libpq5:amd64 (9.5.11-0ubuntu0.16.04) ...
Setting up libpq-dev (9.5.11-0ubuntu0.16.04) ...
Setting up postgresql-client-common (173ubuntu0.1) ...
Setting up postgresql-client-9.5 (9.5.11-0ubuntu0.16.04) ...
update-alternatives: using /usr/share/postgresql/9.5/man/man1/psql.1.gz to provide /usr/share/man/man1/psql.1.gz (psql.1.gz) in auto mode
Setting up postgresql-common (173ubuntu0.1) ...
Adding user postgres to group ssl-cert

Creating config file /etc/postgresql-common/createcluster.conf with new version

Creating config file /etc/logrotate.d/postgresql-common with new version
Building PostgreSQL dictionaries from installed myspell/hunspell packages...
  en_us
Removing obsolete dictionary files:
Setting up postgresql-9.5 (9.5.11-0ubuntu0.16.04) ...
Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/(?<!\\)\${ <-- HERE ([^}]+)}/ at /usr/sbin/pam_getenv line 78.
Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/(?<!\\)\${ <-- HERE ([^}]+)}/ at /usr/sbin/pam_getenv line 78.
Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/(?<!\\)\${ <-- HERE ([^}]+)}/ at /usr/sbin/pam_getenv line 78.
Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/(?<!\\)\${ <-- HERE ([^}]+)}/ at /usr/sbin/pam_getenv line 78.
Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/(?<!\\)\${ <-- HERE ([^}]+)}/ at /usr/sbin/pam_getenv line 78.
Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/(?<!\\)\${ <-- HERE ([^}]+)}/ at /usr/sbin/pam_getenv line 78.
Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/(?<!\\)\${ <-- HERE ([^}]+)}/ at /usr/sbin/pam_getenv line 78.
Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/(?<!\\)\${ <-- HERE ([^}]+)}/ at /usr/sbin/pam_getenv line 78.
Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/(?<!\\)\${ <-- HERE ([^}]+)}/ at /usr/sbin/pam_getenv line 78.
Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/(?<!\\)\${ <-- HERE ([^}]+)}/ at /usr/sbin/pam_getenv line 78.
Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/(?<!\\)\${ <-- HERE ([^}]+)}/ at /usr/sbin/pam_getenv line 78.
Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/(?<!\\)\${ <-- HERE ([^}]+)}/ at /usr/sbin/pam_getenv line 78.
Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/(?<!\\)\${ <-- HERE ([^}]+)}/ at /usr/sbin/pam_getenv line 78.
Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/(?<!\\)\${ <-- HERE ([^}]+)}/ at /usr/sbin/pam_getenv line 78.
Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/(?<!\\)\${ <-- HERE ([^}]+)}/ at /usr/sbin/pam_getenv line 78.
Creating new cluster 9.5/main ...
  config /etc/postgresql/9.5/main
  data   /var/lib/postgresql/9.5/main
  locale en_US.UTF-8
  socket /var/run/postgresql
  port   5432
update-alternatives: using /usr/share/postgresql/9.5/man/man1/postmaster.1.gz to provide /usr/share/man/man1/postmaster.1.gz (postmaster.1.gz) in auto mode
Setting up postgresql (9.5+173ubuntu0.1) ...
Setting up postgresql-contrib-9.5 (9.5.11-0ubuntu0.16.04) ...
Setting up postgresql-contrib (9.5+173ubuntu0.1) ...
Setting up sysstat (11.2.0-1ubuntu0.2) ...

Creating config file /etc/default/sysstat with new version
update-alternatives: using /usr/bin/sar.sysstat to provide /usr/bin/sar (sar) in auto mode
Processing triggers for libc-bin (2.23-0ubuntu10) ...
Processing triggers for systemd (229-4ubuntu21.1) ...
Processing triggers for ureadahead (0.100.0-19) ...
clooker@predator:~$ su - postgres
Password:
su: Authentication failure
clooker@predator:~$ ^C
clooker@predator:~$ su - postgres
Password:
su: Authentication failure
clooker@predator:~$