[Numpy-discussion] Building on WinXP 64-bit, Intel Compilers

Mike Colonno Mike.Colonno@spacex....
Mon Feb 2 09:28:10 CST 2009

            Hi folks ~

            Any thoughts on the below? I n searching the web I found some other references to " ImportError: DLL load failed: Invalid access to memory location" but none specific to Numpy. As an aside: will there be a Windows x64 binary distributed with the next release of Numpy / Scipy? Does anyone have a working installer now? It may be easier to just wait for an official release and use an existing binary in the meantime vs. banging my head against this build.

>>>from numpy import *
Traceback (most recent call last):
  File "C:\<string>", line 1, in <module>
  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 161, 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: Invalid access to memory location.

   Thanks for the help,

   ~Mike C.
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