Jibri problem!

I installed Jitsi in Ubuntu 18.04 and working good but I need recording and streaming
then install Jibri but not working !!! and there is no file config.json
I watch many video and tutorial but noting !!

what need to fully setup Jibri!?

config.json is being deprecated and doesn’t come with the current version of Jibri. Jibri now uses jibri.conf for configuration. Check out this guide - TUTORIAL: Jibri Overview, Troubleshooting Tips & Tricks - Solve your Jibri Problems, Quickly! It will help you resolve your Jibri problem.