problem with your toolbox

1
Hi,

Actually i am trying to install your toolbox on my machine, hoping that it can help me to make eye tracking regardless of the humans head position as in a frontal or side positions.

I use Ubuntu 12.4 (32 bits and Matlab 32 bits) and i did all steps and when i tried to run the example (EyelinkImageExample), i found all the time this error:

**********************
Invalid MEX-file '/home/amir/Bureau/Psychotoolbox/Psychtoolbox/PsychBasic/Eyelink.mexglx':libeyelink_core.so: the specified module is unfound
**********************
and on windows-7 (32 bits and matlab 32 bits), i got this error:

**********************
Invalid MEX-file 'C:\toolbox\Psychtoolbox\PsychBasic\MatlabWindowsFilesR2007a\Eyelink.mexw32': the specified module is unfouund
**********************


So could you please help me to overcome this problem which still unresolved?

Also, concerning my main interest which is Eye Tracking program,,, is there an example to know how can i use your toolbox for this concern?

Thanks alot,

Sincerely

Amir
2
You need to download and install the Eyelink runtime libraries from SR-Research, where you have a customer login if you have an Eyelink, otherwise the Eyelink function won't work and throw that error.

Other than that, look at the Eyelink demos, search the forum and the Wiki.

-mario

--- In psychtoolbox@yahoogroups.com, Amir Aly <amir.aly@...> wrote:
>
> Hi,
>
> Actually i am trying to install your toolbox on my machine, hoping that it can help me to make eye tracking regardless of the humans head position as in a frontal or side positions.
>
> I use Ubuntu 12.4 (32 bits and Matlab 32 bits) and i did all steps and when i tried to run the example (EyelinkImageExample), i found all the time this error:
>
> **********************
> Invalid MEX-file '/home/amir/Bureau/Psychotoolbox/Psychtoolbox/PsychBasic/Eyelink.mexglx':libeyelink_core.so: the specified module is unfound
> **********************
> and on windows-7 (32 bits and matlab 32 bits), i got this error:
>
> **********************
> Invalid MEX-file 'C:\toolbox\Psychtoolbox\PsychBasic\MatlabWindowsFilesR2007a\Eyelink.mexw32': the specified module is unfouund
> **********************
>
>
> So could you please help me to overcome this problem which still unresolved?
>
> Also, concerning my main interest which is Eye Tracking program,,, is there an example to know how can i use your toolbox for this concern?
>
> Thanks alot,
>
> Sincerely
>
> Amir
>
3
Hello

Just as an update,, my tacking interest is for (eye position + head position).

Thanks alot

Amir

----- Mail transféré -----
De: "Amir Aly" <amir.aly@...>
À: psychtoolbox@yahoogroups.com
Cc: "Amir Aly" <amir.aly@...>
Envoyé: Lundi 29 Avril 2013 21:36:53
Objet: problem with your toolbox

Hi,

Actually i am trying to install your toolbox on my machine, hoping that it can help me to make eye tracking regardless of the humans head position as in a frontal or side positions.

I use Ubuntu 12.4 (32 bits and Matlab 32 bits) and i did all steps and when i tried to run the example (EyelinkImageExample), i found all the time this error:

**********************
Invalid MEX-file '/home/amir/Bureau/Psychotoolbox/Psychtoolbox/PsychBasic/Eyelink.mexglx':libeyelink_core.so: the specified module is unfound
**********************
and on windows-7 (32 bits and matlab 32 bits), i got this error:

**********************
Invalid MEX-file 'C:\toolbox\Psychtoolbox\PsychBasic\MatlabWindowsFilesR2007a\Eyelink.mexw32': the specified module is unfouund
**********************


So could you please help me to overcome this problem which still unresolved?

Also, concerning my main interest which is Eye Tracking program,,, is there an example to know how can i use your toolbox for this concern?

Thanks alot,

Sincerely

Amir