When trying to build the 16.0 release on the Mac I found that I had to modify fftpackmodule.c so that line 3 was #include "arrayobject.h" instead of #include "Numeric/arrayobject.h" What was the reason for the Numeric in the first place? It seems that arrayobject.h is now in the Include directory anyway. -- *-*-*-*-*-*-*-*-*-*-**-*-*-*-*-*-*-*-*-*-*- Rob Managan <mailto://managan@llnl.gov> LLNL ph: 925-423-0903 P.O. Box 808, L-095 FAX: 925-422-3389 Livermore, CA 94551-0808