Hi Alex, thanks for your report. This is confirmed and step to reproduce are: $ sudo apt install mariadb-server-core-10.1 $ /usr/bin/mysql_install_db
FATAL ERROR: Could not find /usr/bin/my_print_defaults ... > Please either move mysql_install_db into mariadb-server-10.1, or move > my_print_defaults into mariadb-server-core-10.1. We could also set a dependence on mariadb-server-10.1 but I have no idea what is the best approach for now. This issue affects also 10.3 upstream repo so I have opened an issue in our bug report system (https://jira.mariadb.org/browse/MDEV-17367). Regards, Faustin
