anyone else is experiencing engine-setup error like this in dev installation?

        
          --== DATABASE CONFIGURATION ==--
        
[ ERROR ] Failed to execute stage 'Environment customization': can only concatenate list (not "tuple") to list
[ INFO  ] Stage: Clean up
          Log file is located at /home/jakub/target/var/log/ovirt-engine/setup/ovirt-engine-setup-20171009132424-9f5jba.log
[ INFO  ] Generating answer file '/home/jakub/target/var/lib/ovirt-engine/setup/answers/20171009132428-setup.conf'
[ INFO  ] Stage: Pre-termination
[ INFO  ] Stage: Termination
[ ERROR ] Execution of setup failed