Instalação do RubyONRails MacOsX

Boa noite galera,

Hoje estou na minha terceira tentativa de instalar o RubyOnRails com MySql no MacOsX e sem sucesso novamente.

Sempre da erro no mysql e já tentei de diversas maneiras corrigir mas nada da certo, empaca no MySql.

Qualquer coisa que tento fazer para tentar corrigir da isso:

ERROR: Error installing mysql:

ERROR: Failed to build gem native extension.

/Users/denis/.rvm/rubies/ruby-1.9.2-p180/bin/ruby extconf.rb

checking for mysql_query() in -lmysqlclient... no

checking for main() in -lm... yes

checking for mysql_query() in -lmysqlclient... no

checking for main() in -lz... yes

checking for mysql_query() in -lmysqlclient... no

checking for main() in -lsocket... no

checking for mysql_query() in -lmysqlclient... no

checking for main() in -lnsl... no

checking for mysql_query() in -lmysqlclient... no

checking for main() in -lmygcc... no

checking for mysql_query() in -lmysqlclient... no

extconf.rb failed

Could not create Makefile due to some reason, probably lack of

necessary libraries and/or headers. Check the mkmf.log file for more

details. You may need configuration options.

Provided configuration options:

--with-opt-dir

--without-opt-dir

--with-opt-include

--without-opt-include=${opt-dir}/include

--with-opt-lib

--without-opt-lib=${opt-dir}/lib

--with-make-prog

--without-make-prog

--srcdir=.

--curdir

--ruby=/Users/denis/.rvm/rubies/ruby-1.9.2-p180/bin/ruby

--with-mysql-config

--without-mysql-config

--with-mysql-dir

--without-mysql-dir

--with-mysql-include

--without-mysql-include=${mysql-dir}/include

--with-mysql-lib

--without-mysql-lib=${mysql-dir}/lib

--with-mysqlclientlib

--without-mysqlclientlib

--with-mlib

--without-mlib

--with-mysqlclientlib

--without-mysqlclientlib

--with-zlib

--without-zlib

--with-mysqlclientlib

--without-mysqlclientlib

--with-socketlib

--without-socketlib

--with-mysqlclientlib

--without-mysqlclientlib

--with-nsllib

--without-nsllib

--with-mysqlclientlib

--without-mysqlclientlib

--with-mygcclib

--without-mygcclib

--with-mysqlclientlib

--without-mysqlclientlib

Gem files will remain installed in /Users/denis/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/gems/1.9.1/gems/mysql-2.8.1 for inspection.

Results logged

-------

Alguém consegue me ajudar a solucionar esse problema punk ?

Obrigado.

Abraços.