[Numpy-discussion] Building Numpy Windows Superpack

Ralf Gommers ralf.gommers at googlemail.com
Wed Mar 3 09:48:42 EST 2010

On Wed, Mar 3, 2010 at 10:34 PM, Patrick Marsh <patrickmarshwx at gmail.com>wrote:

> 1.  I am still unable to build the windows superpack using pavement.py,
> even after making sure I have all the necessary dependencies.  However, the
> good news is that pavement.py now recognizes where the Atlas binaries David
> provided are located.  The output from "paver bdist_wininst" is located
> here http://patricktmarsh.com/numpy/20100302.paveout.txt.
> 2.  Since I couldn't get pavement.py to work, I decided to try and build
> Numpy with sse3 support using "python25 setup.py build -c mingw32
> bdist_wininst > buildout.txt".  (Note, I've also done this for building with
> Python 2.6.)  This works and I'm able to build the windows installer for
> both Python 2.5 and 2.6.  (The output of the build from Python 2.5 is here
> http://patricktmarsh.com/numpy/20100302.buildout.txt.  However, when I try
> to run the test suite (using "python25 -c 'import numpy; print
> numpy.__version__; numpy.test();' > testout.txt"), Python 2.5 runs, with
> failures & errors, whereas Python 2.6 freezes and eventually (Python itself)
> quits.  Since I'm unable to generate the test suite log for Numpy on Python
> 2.6, I'm working on the (incorrect?) assumption that the freezing when using
> Python 2.6 corresponds with the failures/errors when using Python 2.5.  The
> Python 2.5 numpy test suite log is located here:
> http://patricktmarsh.com/numpy/20100302.testout.txt.
> It fails on importing tempfile, that may be unrelated to numpy. What
happens if you run python in a shell and do "import tempfile"?

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