[SciPy-User] [SciPy-user] ImportError: DLL load failed: The specified module could not be found.After update

Ralf Gommers ralf.gommers@googlemail....
Fri Jun 29 02:26:43 CDT 2012


On Thu, Jun 28, 2012 at 11:50 PM, surfcast23 <surfcast23@gmail.com> wrote:

>
> Hi Ralf,
>
>  Yes Scipy worked fine before the numpt upgrade. I think I am running
> version 0.10.1, but I am not sure. Is there a way to check the version?


"import scipy; scipy.__version__"

That combination of Python/NumPy/SciPy should be correct and no problem to
upgrade. Can you check that if you open your interpreter in the
scipy\linalg\ dir, you can import fblas? You can also try using
http://www.dependencywalker.com/ on fblas.pyd, to find out what the problem
is with that dll.


I
> also downloaded it from the sourceforge site. The my old version of numpy I
> believe was 1.6.1.  The  numpy.test('full') results are...
>
> Python 3.2.3 (default, Apr 11 2012, 07:15:24) [MSC v.1500 32 bit (Intel)]
> on
> win
> 32
> Type "help", "copyright", "credits" or "license" for more information.
> >>> import numpy
> >>> numpy.test('full')
> Running unit tests for numpy
> Traceback (most recent call last):
>   File "<stdin>", line 1, in <module>
>  File "C:\Python32\lib\site-packages\numpy\testing\nosetester.py", line
> 318, in
>  test
>    self._show_system_info()
>  File "C:\Python32\lib\site-packages\numpy\testing\nosetester.py", line
> 187, in
>  _show_system_info
>    nose = import_nose()
>  File "C:\Python32\lib\site-packages\numpy\testing\nosetester.py", line 69,
> in
> import_nose
>    raise ImportError(msg)
> ImportError: Need nose >= 0.10.0 for tests - see
> http://somethingaboutorange.com
> /mrl/projects/nose
> >>>
>

This just means you haven't got nose installed, which is the package needed
to run the tests: http://nose.readthedocs.org/en/latest/

Ralf




> Thanks
> Khary
>
>
>
> Ralf Gommers-2 wrote:
> >
> > On Thu, Jun 28, 2012 at 11:00 PM, surfcast23 <surfcast23@gmail.com>
> wrote:
> >
> >>
> >> Hi Ralf,
> >>
> >>  Sorry I should have included that information in my original message.
> >> Windows xp 32-bit. Python 3.2.3, installed via binary downloaded from
> the
> >> python site http://www.python.org/download/
> >>
> >> Ahh, I'm half asleep so keep forgetting some questions.
> >
> > What scipy version and where did you get it? Do the numpy tests pass (run
> > "numpy.test('full')")? Did scipy work before you upgraded numpy, and what
> > numpy version did you use then?
> >
> > Ralf
> >
> >
> >
> > Khary
> >>
> >>
> >> Ralf Gommers-2 wrote:
> >> >
> >> > On Thu, Jun 28, 2012 at 10:28 PM, surfcast23 <surfcast23@gmail.com>
> >> wrote:
> >> >
> >> >>
> >> >> Hi Ralf,
> >> >>
> >> >>   I installed via binary that I got from the sourceforge site
> >> >>
> >> >> http://sourceforge.net/projects/numpy/files/NumPy/
> >> >>
> >> >> Yes "C:\Python32\lib\site-packages\scipy\linalg\fblas.pyd" does exist
> >> >>
> >> >>
> >> > What version of Windows do you have? How did you install Python
> itself,
> >> > and
> >> > is it 32-bit or 64-bit?
> >> >
> >> > Ralf
> >> >
> >> >
> >> >>
> >> >> Ralf Gommers-2 wrote:
> >> >> >
> >> >> > On Thu, Jun 28, 2012 at 9:52 PM, surfcast23 <surfcast23@gmail.com>
> >> >> wrote:
> >> >> >
> >> >> >>
> >> >> >> Hi I just updated to Numpy 1.6.2. When I tried to run a script
> that
> >> >> >> needs
> >> >> >> to
> >> >> >> import Numpy, Scipy, and Matplotlib I get the following error.
> >> >> >>
> >> >> >> Traceback (most recent call last):
> >> >> >>  File "C:\Documents and Settings\Khary\My
> >> >> Documents\PHYSICS\Wave-eqn.py",
> >> >> >> line 4, in <module>
> >> >> >>    from scipy.linalg import toeplitz
> >> >> >>  File "C:\Python32\lib\site-packages\scipy\linalg\__init__.py",
> >> line
> >> >> 115,
> >> >> >> in <module>
> >> >> >>    from .misc import *
> >> >> >>  File "C:\Python32\lib\site-packages\scipy\linalg\misc.py", line
> 3,
> >> in
> >> >> >> <module>
> >> >> >>    from . import fblas
> >> >> >> ImportError: DLL load failed: The specified module could not be
> >> found.
> >> >> >>
> >> >> >> I tried reinstalling and nothing. Does anyone know of a fix?
> >> >> >>
> >> >> >
> >> >> > How did you install numpy? If with a binary, please say where you
> >> got
> >> >> it.
> >> >> > And does "C:\Python32\lib\site-packages\scipy\linalg\fblas.pyd"
> >> exist?
> >> >> >
> >> >> > Ralf
> >> >> >
> >> >> > _______________________________________________
> >> >> > SciPy-User mailing list
> >> >> > SciPy-User@scipy.org
> >> >> > http://mail.scipy.org/mailman/listinfo/scipy-user
> >> >> >
> >> >> >
> >> >>
> >> >> --
> >> >> View this message in context:
> >> >>
> >>
> http://old.nabble.com/ImportError%3A-DLL-load-failed%3A-The-specified-module-could-not-be-found.After-update-tp34088172p34088331.html
> >> >> Sent from the Scipy-User mailing list archive at Nabble.com.
> >> >>
> >> >> _______________________________________________
> >> >> SciPy-User mailing list
> >> >> SciPy-User@scipy.org
> >> >> http://mail.scipy.org/mailman/listinfo/scipy-user
> >> >>
> >> >
> >> > _______________________________________________
> >> > SciPy-User mailing list
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> >> >
> >> >
> >>
> >> --
> >> View this message in context:
> >>
> http://old.nabble.com/ImportError%3A-DLL-load-failed%3A-The-specified-module-could-not-be-found.After-update-tp34088172p34088483.html
> >> Sent from the Scipy-User mailing list archive at Nabble.com.
> >>
> >> _______________________________________________
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> >>
> >
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> >
> >
>
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> Sent from the Scipy-User mailing list archive at Nabble.com.
>
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