[pymvpa] error when running example script - projections.py

[Meng Liang]

Thanks! I downloaded the mdp and now it works!
Meng

> Date: Tue, 16 Nov 2010 14:58:46 -0500
> From: debian at onerussian.com
> To: pkg-exppsy-pymvpa at lists.alioth.debian.org
> Subject: Re: [pymvpa] error when running example script - projections.py
> 
> you would need to install mdp for that example:
> http://mdp-toolkit.sourceforge.net/
> 
> under Debian (e.g. within that virtual machine) it is 
> 
> apt-get install python-mdp
> 
> On Tue, 16 Nov 2010, Meng Liang wrote:
> 
> >    Dear all,
> >    Another question: when I tried to run the example script (projections.py
> >    in \doc\examples), I got the following error:
> >    Traceback (most recent call last):
> >      File
> >    "D:\data\Software\python\pymvpa_0.4.4\pymvpa-0.4.4\doc\examples\projections.py",
> >    line 16, in <module>
> >        from mvpa.mappers.pca import PCAMapper
> >      File "C:\Python25\Lib\site-packages\mvpa\mappers\pca.py", line 20, in
> >    <module>
> >        if externals.exists('mdp', raiseException=True):
> >      File "C:\Python25\Lib\site-packages\mvpa\base\externals.py", line 455,
> >    in exists
> >        raise RuntimeError, "Required external '%s' was not found" % dep
> >    RuntimeError: Required external 'mdp' was not found
> >    Any advice? Many thanks!
> >    Meng
> 
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> > Pkg-ExpPsy-PyMVPA mailing list
> > Pkg-ExpPsy-PyMVPA at lists.alioth.debian.org
> > http://lists.alioth.debian.org/mailman/listinfo/pkg-exppsy-pymvpa
> 
> 
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