NumPy installation won't import correctly
Diez B. Roggisch
deets at nospam.web.de
Tue Dec 1 06:33:27 EST 2009
Ethos wrote:
> I installed NumPy for python 2.6 on my leopard macbook, using the
> nifty mac installer they now provide. I have the 2.6 official python
> distro installed on my computer, in addition to the 2.5 that is native
> on the mac. When I went to test out the installation, with 2.6, it
> gave me this:
>
>>>> import numpy
> Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> File "/Library/Frameworks/Python.framework/Versions/2.6/lib/
> python2.6/site-packages/numpy/__init__.py", line 132, in <module>
> import add_newdocs
> File "/Library/Frameworks/Python.framework/Versions/2.6/lib/
> python2.6/site-packages/numpy/add_newdocs.py", line 9, in <module>
> from lib import add_newdoc
> File "/Library/Frameworks/Python.framework/Versions/2.6/lib/
> python2.6/site-packages/numpy/lib/__init__.py", line 4, in <module>
> from type_check import *
> File "/Library/Frameworks/Python.framework/Versions/2.6/lib/
> python2.6/site-packages/numpy/lib/type_check.py", line 8, in <module>
> import numpy.core.numeric as _nx
> File "/Library/Frameworks/Python.framework/Versions/2.6/lib/
> python2.6/site-packages/numpy/core/__init__.py", line 5, in <module>
> import multiarray
> ImportError: dlopen(/Library/Frameworks/Python.framework/Versions/2.6/
> lib/python2.6/site-packages/numpy/core/multiarray.so, 2): no suitable
> image found. Did find:
> /Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-
> packages/numpy/core/multiarray.so: unknown required load command
> 0x80000022
>
> The file that it claims it can't find a suitable image for does in
> fact exist in that directory. I'm stumped.
>
> Funny thing is, when I imported it using python2.5, it worked just
> fine. numpy.test(1,10) ran without a hitch.
Looks like a binary format issue to me. What does
file /Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/multiarray.so
give you, and how does it compare to
file /Library/Frameworks/Python.framework/Versions/2.6/bin/python
Maybe you need to strip the binaries to your native arch, using lipo.
Diez
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