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Thanks! I downloaded the mdp and now it works!<div><br></div><div>Meng<br><br>> Date: Tue, 16 Nov 2010 14:58:46 -0500<br>> From: debian@onerussian.com<br>> To: pkg-exppsy-pymvpa@lists.alioth.debian.org<br>> Subject: Re: [pymvpa] error when running example script - projections.py<br>> <br>> you would need to install mdp for that example:<br>> http://mdp-toolkit.sourceforge.net/<br>> <br>> under Debian (e.g. within that virtual machine) it is <br>> <br>> apt-get install python-mdp<br>> <br>> On Tue, 16 Nov 2010, Meng Liang wrote:<br>> <br>> > Dear all,<br>> > Another question: when I tried to run the example script (projections.py<br>> > in \doc\examples), I got the following error:<br>> > Traceback (most recent call last):<br>> > File<br>> > "D:\data\Software\python\pymvpa_0.4.4\pymvpa-0.4.4\doc\examples\projections.py",<br>> > line 16, in <module><br>> > from mvpa.mappers.pca import PCAMapper<br>> > File "C:\Python25\Lib\site-packages\mvpa\mappers\pca.py", line 20, in<br>> > <module><br>> > if externals.exists('mdp', raiseException=True):<br>> > File "C:\Python25\Lib\site-packages\mvpa\base\externals.py", line 455,<br>> > in exists<br>> > raise RuntimeError, "Required external '%s' was not found" % dep<br>> > RuntimeError: Required external 'mdp' was not found<br>> > Any advice? Many thanks!<br>> > Meng<br>> <br>> > _______________________________________________<br>> > Pkg-ExpPsy-PyMVPA mailing list<br>> > Pkg-ExpPsy-PyMVPA@lists.alioth.debian.org<br>> > http://lists.alioth.debian.org/mailman/listinfo/pkg-exppsy-pymvpa<br>> <br>> <br>> -- <br>> .-.<br>> =------------------------------ /v\ ----------------------------=<br>> Keep in touch // \\ (yoh@|www.)onerussian.com<br>> Yaroslav Halchenko /( )\ ICQ#: 60653192<br>> Linux User ^^-^^ [175555]<br>> <br>> <br>> <br>> _______________________________________________<br>> Pkg-ExpPsy-PyMVPA mailing list<br>> Pkg-ExpPsy-PyMVPA@lists.alioth.debian.org<br>> http://lists.alioth.debian.org/mailman/listinfo/pkg-exppsy-pymvpa<br></div>                                            </body>
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