[visionegg] Re: development?

On Nov 19, 2007 3:51 PM, Andrew Straw <astraw@xxxxxxxxxxx> wrote:

...<snip>...

> > I have an installation of 1.0 on Ubuntu 7.10 (amd64).  There are
> > numerous bugs in the gl.* calls.  What should I do about it?
>
> My primary development machine is still running amd64 Ubuntu 7.04. The
> SVN version of VE runs fine here. The biggest difference from the 7.10
> configuration is the PyOpenGL version jump. (From 2.0 to an alpha
> version 3 -- why the Ubuntu maintainers thought this was a good idea I
> don't know.) Certainly on i386 architecture, downgrading to PyOpenGL 2.x
> makes things work -- I just tested. I have not attempt to find the
> underlying cause of the PyOpenGL 3 issue.
>
> I have just put Ubuntu Gutsy source and binary packages for VE and
> PyOpenGL 2 online at: http://debs.astraw.com/gutsy
>
> The actual binary packages for i386 are:
> http://debs.astraw.com/gutsy/python-visionegg_1.1~dev-r1403-0ads1_i386.deb
> http://debs.astraw.com/gutsy/python-opengl_2.0.1.09.dfsg.1-0.3_i386.deb
>
> I will post amd64 binaries in the next couple days, so check the website
> again later.


Hey Andrew,

this is the best lead I have right now for getting any stimulus
presentation outside of Matlab.  I have worked with VE before and
found it useful.  I appreciate some other comments on procedural
programming, that would be nice, but VE works if you can understand
and program the event loop.  So I'm hoping to do something with it.  I
need to present a fixation cue that directs covert attention to some
gratings in the left and right visual field (something like a classic
Posner attention task).

I've taken a quick look at http://debs.astraw.com/gutsy today, but I'm
a bit lost in there.  Do you have a short bash script that can wget
and dpkg your packages for amd64 when it's run by sudo?

I will need to integrate the stimulus presentation with response
measurements and EEG triggers, so I've been looking at psychopy and
python-pyepl, ie:

http://www.psychopy.org/
http://pyepl.sourceforge.net/

Thanks, Darren
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