[root@mydata support-files]# /usr/local/mysql/scripts/mysql_install_db --user=mysql

FATAL ERROR: Could not find ./bin/my_print_defaults

If you compiled from source, you need to run 'make install' to
copy the software into the correct location ready for operation.

If you are using a binary release, you must either be at the top
level of the extracted archive, or pass the --basedir option
pointing to that location.



在网站上找到了相关的相关的解答，要制定--basedir 与--datadir


[root@mydata support-files]# /usr/local/mysql/scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data


可参照下面的博文
http://wenku.baidu.com/view/0dffd3c54028915f804dc2c8.html