[SciPy-User] Installing SciPy on Mac OSX 10.6.5 - build errors with fftpack.so?

Rob Newman rlnewman@ucsd....
Tue Nov 30 16:34:36 CST 2010


Thanks for the pointers Ralf!


On Nov 30, 2010, at 2:04 AM, Ralf Gommers wrote:

> 
> 
> On Tue, Nov 30, 2010 at 8:23 AM, Rob Newman <rlnewman@ucsd.edu> wrote:
> Hi there SciPy gurus,
> 
> I am trying to install SciPy on my OSX machine. I have successfully installed Numpy and Matplotlib just fine, but am running into problems with SciPy. As per the SciPy website instructions, here is the information requested to help troubleshoot this. I searched the archives, but the posts seemed related to users having problems installing both packages, not just SciPy. It looks to me like the build fails at the g77 compile, possibly related to the library fftpack.so
> 
> Note that I have both Fortran g77 and GFortran installed just fine.
> 
> This looks familiar, but I can't remember the details. A few remarks:
> 1. You don't need/want g77, only gfortran. 
> 2. The recommended gfortran is http://r.research.att.com/gfortran-4.2.3.dmg, you have another one.
> 3. Numpy 1.5.0 had a distutils bug which could be related, try 1.5.1
> 4. You want to use the same compiler used for compiling Python. It looks like you compiled Python yourself, or at least you're not using the dmg installer from python.org. Default compiler is gcc-4.0, try using that either by setting CC/CXX, or by symlinking gcc/g++/c++ to the 4.0 versions.
> 
> Cheers,
> Ralf
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