[Python.NET] Using numpy/matplotlib - DLL Load Failed

[Tribble, Brett]

Import multiarray first as well. Numpy is doing an import in the __init__ according to what I see here, unless I'm wrong, which is also likely. Lather, rinse, repeat for any additional modules that fail to load.

This bug has plagued my pythondotnet usage since day 1...


-----Original Message-----
From: pythondotnet-bounces+btribble=ea.com at python.org [mailto:pythondotnet-bounces+btribble=ea.com at python.org] On Behalf Of ElMariachi
Sent: Tuesday, April 19, 2011 6:23 AM
To: pythondotnet at python.org
Subject: Re: [Python.NET] Using numpy/matplotlib - DLL Load Failed


I've tried just this - starting up pythonnet.exe and importing pylab, or
matplotlib, or numpy as the first import prior to clr. I still get the DLL
not found errors. Have you found any other solution?



Barton wrote:
> 
> I have had tons of issues with python 2.7 and manifest issues that did 
> not occur in 2.6.
> A short term solution would be to start python from the standard 
> (cpython) python.exe, import your extension libraries that don't play 
> nicely first, then import clr (relying on the late-bound import hook).
> 
> On 4/14/2011 7:26 AM, ElMariachi wrote:
>> Has anyone encountered this error before? What DLL is being searched for
>> and
>> not found? Any help is greatly appreciated!
>>
>>
>>>>> import numpy
>> Traceback (most recent call last):
>>    File "<stdin>", line 1, in<module>
>>    File "C:\Python27\lib\site-packages\numpy\__init__.py", line 142, in
>> <module>
>>      import add_newdocs
>>    File "C:\Python27\lib\site-packages\numpy\add_newdocs.py", line 9, in
>> <module>
>>
>>      from numpy.lib import add_newdoc
>>    File "C:\Python27\lib\site-packages\numpy\lib\__init__.py", line 4, in
>> <module
>>      from type_check import *
>>    File "C:\Python27\lib\site-packages\numpy\lib\type_check.py", line 8,
>> in
>> <modu
>> le>
>>      import numpy.core.numeric as _nx
>>    File "C:\Python27\lib\site-packages\numpy\core\__init__.py", line 5,
>> in
>> <modul
>> e>
>>      import multiarray
>> ImportError: DLL load failed: The specified module could not be found.
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