试图安装Perl-Mysql DBD,找不到mysql_config

Ian-MacBook-Pro:DBD-mysql-4.011 ianseyer$sudo Perl Makefile.PL
Can't exec "mysql_config": No such file or directory at Makefile.PL line 76.

Cannot find the file 'mysql_config'! Your execution PATH doesn't seem 
not contain the path to mysql_config. Resorting to guessed values!
Can't exec "mysql_config": No such file or directory at Makefile.PL line 454.
Can't find mysql_config. Use --mysql_config option to specify where mysql_config is located
Can't exec "mysql_config": No such file or directory at Makefile.PL line 454.
Can't find mysql_config. Use --mysql_config option to specify where mysql_config is located
Can't exec "mysql_config": No such file or directory at Makefile.PL line 454.
Can't find mysql_config. Use --mysql_config option to specify where mysql_config is located


PLEASE NOTE:

For 'make test' to run properly,you must ensure that the 
database user 'root' can connect to your MySQL server 
and has the proper privileges that these tests require such 
as 'drop table','create table','drop procedure','create procedure'
as well as others. 

mysql> grant all privileges on test.* to 'root'@'localhost' identified by 's3kr1t';

You can also optionally set the user to run 'make test' with:

perl Makefile.pl --testuser=username

Can't exec "mysql_config": No such file or directory at Makefile.PL line 454.
Can't find mysql_config. Use --mysql_config option to specify where mysql_config is located
Can't exec "mysql_config": No such file or directory at Makefile.PL line 454.
Can't find mysql_config. Use --mysql_config option to specify where mysql_config is located
Can't exec "mysql_config": No such file or directory at Makefile.PL line 454.
Can't find mysql_config. Use --mysql_config option to specify where mysql_config is located
Failed to determine directory of mysql.h. Use

  perl Makefile.PL --cflags=-I

to set this directory. For details see the INSTALL.html file,section "C Compiler flags" or type

  perl Makefile.PL --help

我已经研究了这个问题,并尝试使符号链接无效.

我必须自己编译吗？