MySQL-16

ESes-MacBook-Pro:Tor ESe$ sudo port install mysql5-server
Password:
--->  Computing dependencies for mysql5-server
--->  Fetching archive for mysql5-server
--->  Attempting to fetch mysql5-server-5.1.68_0.darwin_11.noarch.tbz2 from http://lil.fr.packages.macports.org/mysql5-server
--->  Attempting to fetch mysql5-server-5.1.68_0.darwin_11.noarch.tbz2.rmd160 from http://lil.fr.packages.macports.org/mysql5-server
--->  Installing mysql5-server @5.1.68_0
--->  Activating mysql5-server @5.1.68_0

If this is a new install, in order to setup the database you might want to run:
sudo -u _mysql mysql_install_db5 <== Good plan, ThanQ..

--->  Cleaning mysql5-server
--->  Updating database of binaries: 100.0%
--->  Scanning binaries for linking errors: 100.0%
--->  No broken files found.