have_header: checking for narray.h... -------------------- no

"gcc -E -I/Users/yoshiki/Ruby/rb-gsl/tests/wavelet -I/usr/local/lib/ruby/1.8/powerpc-darwin  -I../../include  conftest.c -o conftest.i"
In file included from conftest.c:1:
/usr/local/include/narray.h:16:27: narray_config.h: No such file or directory
checked program was:
/* begin */
#include <narray.h>
/* end */

--------------------

have_header: checking for gsl_wavelet.h... -------------------- yes

"gcc -E -I/Users/yoshiki/Ruby/rb-gsl/tests/wavelet -I/usr/local/lib/ruby/1.8/powerpc-darwin  -I../../include  conftest.c -o conftest.i"
checked program was:
/* begin */
#include <gsl_wavelet.h>
/* end */

--------------------

