[Numpy-discussion] numpy failure under Windows Vista 64 bit
Klaus Noekel
Klaus.Noekel at gmx.de
Tue May 19 13:07:45 EDT 2009
Today I wanted to experiment with the AMD64 version of numpy. I am using
Windows Vista 64 bit. I downloaded and installed today's Python 2.6.2
AMD64 and then numpy 1.3.0 AMD64. Executing "import numpy" (nothing
else) yielded the following error message:
IDLE 2.6.2
>>> import numpy
Warning (from warnings module):
File "C:\Python26\lib\site-packages\numpy\core\__init__.py", line 5
import multiarray
Warning: Windows 64 bits support is experimental, and only available for
testing. You are advised not to use it for production.
CRASHES ARE TO BE EXPECTED - PLEASE REPORT THEM TO NUMPY DEVELOPERS
Traceback (most recent call last):
File "<pyshell#0>", line 1, in <module>
import numpy
File "C:\Python26\lib\site-packages\numpy\__init__.py", line 130, in
<module>
import add_newdocs
File "C:\Python26\lib\site-packages\numpy\add_newdocs.py", line 9, in
<module>
from lib import add_newdoc
File "C:\Python26\lib\site-packages\numpy\lib\__init__.py", line 13,
in <module>
from polynomial import *
File "C:\Python26\lib\site-packages\numpy\lib\polynomial.py", line
18, in <module>
from numpy.linalg import eigvals, lstsq
File "C:\Python26\lib\site-packages\numpy\linalg\__init__.py", line
47, in <module>
from linalg import *
File "C:\Python26\lib\site-packages\numpy\linalg\linalg.py", line 22,
in <module>
from numpy.linalg import lapack_lite
ImportError: DLL load failed: Das angegebene Modul wurde nicht gefunden.
I doubt that the DLL was not physically present and rather suspect a
dependency on some other DLL that was missing. The INSTALL.TXT
unfortunately was not helpful. Can anybody please explain what other
dependencies exist? Anything else I need to install?
Thanks a lot!
Klaus Noekel
Karlsruhe, Germany
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