On Feb 2, 6:44 pm, "Georg S. Weber" <[email protected]> wrote: > On 2 Feb., 21:26, Michael Yurko <[email protected]> wrote: > > > > > Hello All, > > > I've recently been building an extension module using both cython and numpy. > > It works fine with my system-wide install of python with numpy and cython as > > well as my install of sage. However, when I try to run it from sage on a > > system that doesn't have a system wide install of cython and numpy, it fails > > with: > > /home/myurko/.pyxbld/temp.linux-x86_64-2.6/pyrex/numpy_test.c:144:31: error: > > numpy/arrayobject.h: No such file or > > directory > > /home/myurko/.pyxbld/temp.linux-x86_64-2.6/pyrex/numpy_test.c:145:31: error: > > numpy/ufuncobject.h: No such file or directory > > > and then pages of issues relating to the failure to include arrayobject.h > > and ufuncobect.h . This issue is simply illustrated by the two short > > files:http://modular.math.washington.edu/home/myurko/misc/npt_wrapper.pyand.... > > Before > > I open a ticket, I just wanted to make sure that there already isn't one > > open, or there is not some other issue at play. > > > Thanks, > > Mike Yurko > > Try adding the line (yes, it's a *comment*) > > #cinclude $SAGE_ROOT/local/lib/python/site-packages/numpy/core/include > > to your *.pyx file. I don't remember right now where this stuff > (#cinclude, #clib, ...) for .pyx modules in conjunction with Sage is > documented. But it's not a bug, it's a feature ... > > Cheers, > Georg
Hmm. That doesn't seem to work either in my trivial example, or my original extension module. I did find mention on #cinclude in the documentation (http://www.sagemath.org/doc/developer/ coding_in_other.html). However, I probably should have been more specific. For now, I'm just trying to use sage as a python install that has both cython and numpy. I've been running the script with "sage -python ..." It seems odd to me that the behavior of the included python would be modified. Thanks for your help, Mike Yurko -- To post to this group, send an email to [email protected] To unsubscribe from this group, send an email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
