Hi, I am facing issue to do engine-setup in fedora30. [godas@godas ovirt-engine]$ $HOME/ovirt-engine/bin/engine-setup [ INFO ] Stage: Initializing Setup was run under unprivileged user this will produce development installation do you wish to proceed? (Yes, No) [No]: Yes [ INFO ] Stage: Environment setup Configuration files: ['/home/gobinda/ovirt-engine/etc/ovirt-engine-setup.conf.d/20-setup-ovirt-post.conf'] Log file: /home/gobinda/ovirt-engine/var/log/ovirt-engine/setup/ovirt-engine-setup-20190821121001-bkc6we.log Version: otopi-1.8.1_master (otopi-1.8.1-0.0.master.20190228094531.git1953bdc.fc30) [ INFO ] Stage: Environment packages setup [ INFO ] Stage: Programs detection [ INFO ] Stage: Environment setup (late) [ INFO ] Stage: Environment customization --== PRODUCT OPTIONS ==-- --== PACKAGES ==-- --== NETWORK CONFIGURATION ==-- [WARNING] Failed to resolve godas.lab.eng.blr.redhat.com using DNS, it can be resolved only locally --== DATABASE CONFIGURATION ==-- --== OVIRT ENGINE CONFIGURATION ==-- Perform full vacuum on the engine database engine@localhost? This operation may take a while depending on this setup health and the configuration of the db vacuum process. See https://www.postgresql.org/docs/10/sql-vacuum.html (Yes, No) [No]: --== STORAGE CONFIGURATION ==-- --== PKI CONFIGURATION ==-- --== APACHE CONFIGURATION ==-- --== SYSTEM CONFIGURATION ==-- --== MISC CONFIGURATION ==-- --== END OF CONFIGURATION ==-- [ INFO ] Stage: Setup validation --== CONFIGURATION PREVIEW ==-- Default SAN wipe after delete : False Host FQDN : godas.lab.eng.blr.redhat.com Set up Cinderlib integration : False Engine database host : localhost Engine database port : 5432 Engine database secured connection : False Engine database host name validation : False Engine database name : engine Engine database user name : engine Engine installation : True PKI organization : lab.eng.blr.redhat.com Set up ovirt-provider-ovn : False Configure WebSocket Proxy : True Configure VMConsole Proxy : True Please confirm installation settings (OK, Cancel) [OK]: OK [ INFO ] Checking the Engine database consistency [ INFO ] Stage: Transaction setup [ INFO ] Stage: Misc configuration (early) [ INFO ] Stage: Package installation [ INFO ] Stage: Misc configuration [ INFO ] Upgrading CA [ INFO ] Configuring WebSocket Proxy [ INFO ] Backing up database localhost:engine to '/home/gobinda/ovirt-engine/var/lib/ovirt-engine/backups/engine-20190821121010.0iip56rw.dump'. [ INFO ] Creating/refreshing Engine database schema Unregistering existing client registration info. [ INFO ] Generating post install configuration file '/home/gobinda/ovirt-engine/etc/ovirt-engine-setup.conf.d/20-setup-ovirt-post.conf' [ ERROR ] Failed to execute stage 'Misc configuration': a bytes-like object is required, not 'str' [ INFO ] Rolling back database schema [ INFO ] Clearing Engine database engine [ INFO ] Restoring Engine database engine [ INFO ] Restoring file '/home/gobinda/ovirt-engine/var/lib/ovirt-engine/backups/engine-20190821121010.0iip56rw.dump' to database localhost:engine. [ ERROR ] Engine database rollback failed: cannot use a string pattern on a bytes-like object [ INFO ] Stage: Clean up Log file is located at /home/gobinda/ovirt-engine/var/log/ovirt-engine/setup/ovirt-engine-setup-20190821121001-bkc6we.log [ INFO ] Generating answer file '/home/gobinda/ovirt-engine/var/lib/ovirt-engine/setup/answers/20190821121039-setup.conf' [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination [ ERROR ] Execution of setup failed I*t was working before but the moment i pulled latest master code the issue started.* -- Thanks, Gobinda