[pymvpa] searchlight demo clarification

[Dornisch, John]

Hello,  

  I know have installed the software on a Ubuntu 8.10 (intrepid) install.
I am getting an error when trying to run the searchlight 2 demo.

P.figure(figsize=(12,4))
NameError: name 'P' is not defined.

Any suggestions?

Thanks
John

On 12/5/08 9:08 AM, "Michael Hanke" <michael.hanke at gmail.com> wrote:

> 
> On Fri, Dec 05, 2008 at 08:15:20AM -0500, Dornisch, John wrote:
>> A list of some of the software installed for the PyMVPA.
>> 
>> ii  python-matplotlib                          0.91.2-0ubuntu1
>> Python based plotting system in a style simi
>> ii  python-matplotlib-data                     0.91.2-0ubuntu1
>> Python based plotting system (data package)
>> ii  python-mvpa                                0.4.0-1~hardy.apsy1
>> multivariate pattern analysis with Python
>> ii  python-nifti                               0.20081017.1-1~hardy.apsy1
>> Python interface to the NIfTI I/O libraries
>> ii  python-hcluster                            0.1.8-1~hardy.apsy1
>> Python functions for agglomerative clusterin
>> ii  python-imaging                             1.1.6-1ubuntu5
>> Python Imaging Library
> 
> I'd say that matplotlib is indeed the problem. The failing example uses
> masked array for the brain slices and there are a few related bugfixes
> after the release of 0.91.2 in the matplotlib changelog.
> 
> I have checked both version 0.87 and 0.98 of matplotlib and they work
> fine -- could you try to up- or downgrade matplotlib?
> 
> 
> Thanks,
> 
> Michael
>