Install percona-server on Mac Catalina
First of all Install Homebrew from here
After you finish you need to run this command
brew install percona-server
Initialize the DB
unset TMPDIR
mysqld --initialize --datadir=/usr/local/var/mysql --user={your username} --port=3307 --general-log-file=/var/log/percona/percona-error.log
Note :Don't forget to replace the username with your user {your username} = root
then you need to restart the service
/usr/local/Cellar/percona-server/{your mysql version}/bin/mysql.server start
Change root password (Optional)
mysqladmin -u root -p'<temp_password>' password '<new_password>'