Install Lapack and Blas on MacOSX

[narciso]

Hy,
this is my first topic on this forum, so please forgive me if I have put it in the wrong section.
I'm searching for a website or a tutorial that explains clearly (step-by-step) how to:
1. install lapack and blas on MacOSX
2. use (import) it correctly in a Xcode project (in C++)

I'm telling step-by-step because I'm not an expert programmer so I need a little help to do these operations.

thanks

[z05DSL3A]

I have not used it yet but optimized blas and lapack routines on OSX are contained in the vecLib framework.

Try: http://developer.apple.com/library/mac/#documentation/Performance/Conceptual/vecLib/Reference/reference.html

[narciso]

thanks for replying

so all I have to do to use those libraries on a Xcode project is to include the vecLib framework and to insert the source line

#include "clapack.h" 

is it right???

[z05DSL3A]

I believe so, give it a go.

See the bottom of http://developer.apple.com/performance/accelerateframework.html

[narciso]

thanks,
now the problem has become another one: is there a 'good' reference guide for lapack functions, something that show how to use them in a clear way (as this site does for c++ language). 'Cause lapack's official user guide is something horrible and really non-understandable!!!!

thanks.