Yes, I have installed the module. The only issue I have is how to get the mysql_config file into my execution path... This is where I am at now: http://search.cpan.org/~capttofu/DBD-mysql-4.027/lib/DBD/mysql/INSTALL.pod#Mac_OS_X

See if this helps. Someone else posted a question similar to yours.
Trying to install Perl-Mysql DBD, mysql_config can't be found:
http://stackoverflow.com/questions/4729722/trying-to-install-perl-mysql-dbd-mysql-config-cant-be-found

Hi. What exactly do you mean when you say "I have installed the module"? Which module are you referring to? Can you confirm that MySQL is installed on your machine by typing mysql in Terminal? Thanks.

I followed these steps listed on this website: http://www.quicomm.com/apm_dbddbi.htm

At step 3 of the tutorial listed on the site ("Install the Perl MySQL DBD module:"), I get the mysql_config error. But, I tried typing mysql into the terminal, and a 'command not found' is printed.

For some reason, I cannot reply to your message below...there is no reply button. I was going to try Homebrew, as you suggested, but I have gone too far to turn back lol.

However, I managed to get the mysql_config file working...I followed this exactly using Mysql binary from Oracle (mysql-5.6.17-osx10.7-x86): http://search.cpan.org/dist/DBD-mysql/lib/DBD/mysql/INSTALL.pod#Mac_OS_X

Now, I get this error when I go to run my script:

dyld: lazy symbol binding failed: Symbol not found: _mysql_init
  Referenced from: /Library/Perl/5.12/darwin-thread-multi-2level/auto/
+DBD/mysql/mysql.bundle
  Expected in: flat namespace

dyld: Symbol not found: _mysql_init
  Referenced from: /Library/Perl/5.12/darwin-thread-multi-2level/auto/
+DBD/mysql/mysql.bundle
  Expected in: flat namespace

Trace/BPT trap: 5
[download]

Google tells me its a 32-bit 64-bit issue between perl and DBI. But, both are 64 bit (computer is intel core 2 duo 64 bit-->see http://support.apple.com/kb/ht3696 and, well, oracle says their binary is 64-bit)