Mac OSX下提示user/local/mysql/data directory is not owned by the mysql user的解决方法
如果Mac OSX下不能启动mysql，提示user/local/mysql/data directory is not owned by the mysql user。
可以在terminal中输入以下命令解决。
sudo chown -RL root:mysql /usr/local/mysql
sudo chown -RL mysql:mysql /usr/local/mysql/data
sudo /usr/local/mysql/support-files/mysql.server start