I needed the following patch to build _dotblas on a fresh system: ,---- | Index: Src/_dotblas.c | =================================================================== | RCS file: /cvsroot/numpy/numarray/Src/_dotblas.c,v | retrieving revision 1.2 | diff -u -u -r1.2 _dotblas.c | --- Src/_dotblas.c 5 Jan 2005 19:57:08 -0000 1.2 | +++ Src/_dotblas.c 12 Jan 2005 17:16:12 -0000 | @@ -10,8 +10,8 @@ | | | #include "Python.h" | -#include "numarray/libnumarray.h" | -#include "numarray/arrayobject.h" | +#include "libnumarray.h" | +#include "arrayobject.h" | #include <cblas.h> | | #include <stdio.h> `---- Alternatively -IInclude must be added to the compile flags (setup.py: headers()). Greetings, Jochen -- Einigkeit und Recht und Freiheit http://www.Jochen-Kuepper.de Liberté, Égalité, Fraternité GnuPG key: CC1B0B4D (Part 3 you find in my messages before fall 2003.)