[pymvpa] error when running example script - projections.py
Meng Liang
meng.liang at hotmail.co.uk
Tue Nov 16 20:06:10 UTC 2010
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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>
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