This is NOT what I have suggested. Use python.exe as installed by python; this gives an unmanaged console app that should be able to import your cpython extensions. THEN import clr; this activates a late-binding of the .NET components. I use this technique successfully to load even the most stubborn (like dynamically manifested wxWindows for 2.7 which has the exact symptom) libraries. I may have time this weekend to do the actual numpy test.
WBR, Barton

On 4/19/2011 6:22 AM, ElMariachi wrote:
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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