Python GDAL do not install Mac OSX El Capitan

I am having several issues when installing pygdal in my Mac OSX El capitan. The procedure is the folowing:

1. Install GDAL Libraries from http://www.kyngchaos.com/software/frameworks#gdal_complete
2. pip install gdal

The output is the following:

.
.
.
    extensions/gdal_wrap.cpp:3085:10: fatal error: 'cpl_port.h' file not found

    #include "cpl_port.h"
         ^
2 waings and 1 error generated.
error: command 'cc' failed with exit status 1

Looks like the installer caot find the GDAL libraries, or headers (libgdal or gdal-devel in ubuntu).

Where are they placed in OSX?

FYI, the following /Library/Frameworks/GDAL.framework/Programs is into the $PATH variable.

Thank you very much in advance :)