HomebrewコマンドでMySQLをインストールします。

$ brew install mysql

==> Downloading https://downloads.sf.net/project/machomebrew/Bottles/mysql-5.6.1

######################################################################## 100.0%

==> Pouring mysql-5.6.15.mavericks.bottle.tar.gz

==> Caveats

A "/etc/my.cnf" from another install may interfere with a Homebrew-built

server starting up correctly.

 

To connect:

    mysql -uroot

 

To have launchd start mysql at login:

    ln -sfv /usr/local/opt/mysql/*.plist ~/Library/LaunchAgents

Then to load mysql now:

    launchctl load ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist

Or, if you dont want/need launchctl, you can just run:

    mysql.server start

==> /usr/local/Cellar/mysql/5.6.15/bin/mysql_install_db --verbose --user=username

==> Summary