Kojid is written in Python and uses XML-RPC to send requests between the builder and the koji-hub. Koji uses Mock to build its packages and then returns a status signal back to the koji-hub for easy accessibility of the logs. Koji-hub requires PostgreSQL to create a database to contain information of the builders and status of package building. Kojid works directly with the koji-hub. They use SSL Certifications to authenticate the requests and the packages so no rogue files/machines can interfere. Once the builders where configured and koji-hub was finally finished updating the repository information, the building of packages seemed to work without much other trouble. Koji has been setup and seems to be is working.