On Thu, Jun 4, 2009 at 7:34 PM, Jon Olav Vik <[email protected]> wrote: > Jon Olav Vik <jono...@...> writes: > > I did try "cdef N_Vector arr2nv(np.ndarray[np.int_t] x):", based on > http://wiki.cython.org/tutorials/numpy#Efficientindexing > but I couldn't "cimport numpy as np" as required to get at np.int_t. Any ideas > why I'd get "error: numpy/arrayobject.h: No such file or directory"? [2] >
Because the C compiler requires the include path to numpy headers. The function numpy.get_include() returns it, however I do not remember if pyximport has the fixes to let you pass such include path. Could you try to do in your shell $ export CFLAGS=-I`python -c 'import numpy; print numpy.get_include()'` and next try to run your code? -- Lisandro Dalcín --------------- Centro Internacional de Métodos Computacionales en Ingeniería (CIMEC) Instituto de Desarrollo Tecnológico para la Industria Química (INTEC) Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) PTLC - Güemes 3450, (3000) Santa Fe, Argentina Tel/Fax: +54-(0)342-451.1594 _______________________________________________ Cython-dev mailing list [email protected] http://codespeak.net/mailman/listinfo/cython-dev
