[SciPy-user] Trouble installing on OSX 10.4 Intel

Gael Varoquaux gael.varoquaux at normalesup.org
Fri Sep 15 07:48:26 CDT 2006


    Just grab the __init__.py out of this release and use the package
you where using before. I think that's the simplest way to get this
working.

Gaël

On Fri, Sep 15, 2006 at 02:30:13PM +0200, David Andrews wrote:
> This is getting messy now.
> Pulled down the latest version of matplotlib (0.87.5), and installed
> it.  Now experiencing issues due to incompatibility between this
> latest version of matplotlib and the version of numpy in the
> superpack:

> >>> from pylab import *
> RuntimeError: module compiled against version 1000002 of C-API but
> this version of numpy is 1000000

> The import of the numpy version of the nxutils module,
> _nsnxutils, failed.  This is is either because numpy was
> unavailable when matplotlib was compiled, because a dependency of
> _nsnxutils could not be satisfied, or because the build flag for
> this module was turned off in setup.py.  If it appears that
> _nsnxutils was not built, make sure you have a working copy of
> numpy and then re-install matplotlib. Otherwise, the following
> traceback gives more details:

> Traceback (most recent call last):
>   File "<stdin>", line 1, in ?
>   File "/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/pylab.py",
> line 1, in ?
>     from matplotlib.pylab import *
>   File "/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/matplotlib/pylab.py",
> line 198, in ?
>     import mlab  #so I can override hist, psd, etc...
>   File "/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/matplotlib/mlab.py",
> line 64, in ?
>     import nxutils
>   File "/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/matplotlib/nxutils.py",
> line 17, in ?
>     from matplotlib._ns_nxutils import *
> ImportError: numpy.core.multiarray failed to import

> Scipy and numpy can be imported okay.  This is sounding more like a
> matplotlib issue than a numpy/scipy issue isn't it?  At any rate I
> think the packages in the superpack need to be updated and tested
> together.

> Cheers,

> Dave

> On 15/09/06, Gael Varoquaux <gael.varoquaux at normalesup.org> wrote:
> > On Thu, Sep 14, 2006 at 11:30:59PM +0200, David Andrews wrote:
> > > The stuff in the .mpkg should remain after the install, yeah.  If its
> > > not there now, it never was :)  Looks like it's been missed out
> > > somewhere a long the way...

> >     On the matplotlib-dev list there has been some mentions of a
> > forgotten __init__.py in the latest release. This has been fixed, but
> > maybe not in the package you are using. You can grab this __init__.py
> > from the .tar.gz from the matplotlib site, and this should fix your
> > problem (I think).

> > Gaël
> > _______________________________________________
> > SciPy-user mailing list
> > SciPy-user at scipy.org
> > http://projects.scipy.org/mailman/listinfo/scipy-user

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