Install Postfix, httpd task on all application servers

Failed to execute operation: The name org.freedesktop.PolicyKit1 was not provided by any.service files
Unable to resolve this issue.

Install httpd on all application servers.

let me know where did I go wrong?
Any suggestions?


You need to enable the service first after installing the package. Once enabled you should be able to see that service in the list after running the list-unit-files command (when you grep enabled files).