Debian GNU/Linux 8.9 (jessie) {code} > dpkg -l | grep zabb ii zabbix-agent 1:3.4.2-1+jessie amd64 Zabbix network monitoring solution - agent ii zabbix-frontend-php 1:3.4.2-1+jessie all Zabbix network monitoring solution - PHP front-end ii zabbix-get 1:3.4.2-1+jessie amd64 Zabbix network monitoring solution - get ii zabbix-server-pgsql 1:3.4.2-1+jessie amd64 Zabbix network monitoring solution - server (PostgreSQL) {code} {code} > dpkg -l | grep postg ii pgdg-keyring 2017.1 all keyring for apt.postgresql.org ii postgresql 10+186.pgdg80+1 all object-relational SQL database (supported version) ii postgresql-10 10.0-1.pgdg80+1 amd64 object-relational SQL database, version 10 server ii postgresql-client-10 10.0-1.pgdg80+1 amd64 front-end programs for PostgreSQL 10 ii postgresql-client-common 186.pgdg80+1 all manager for multiple PostgreSQL client versions ii postgresql-common 186.pgdg80+1 all PostgreSQL database-cluster manager ii postgresql-contrib 10+186.pgdg80+1 all additional facilities for PostgreSQL (supported version) {code}