zabbix-agent-removed:
  pkg.purged:
    - name: zabbix-agent
    - zabbix-agent: '<4.0.0'
    - ignore_epoch: True

# add if not minion == XX, install the following one:
zabbix-agent-installed:
  pkg.installed:
    - name: zabbix-agent
    - zabbix-agent: '>=4.0.0'
    - ignore_epoch: True
    - require:
      - pkgrepo: zabbix-agent-repo-added
# end if here

scikit-learn:
  pip.installed:
    - name: scikit-learn == 0.19.1
    - require:
      - pkg: python-pip