[Scilab-Dev] Module not updating

[Vicente Helano]

Dears,

I have created a simple Scilab module called "trabalho1lib" following
the instructions in:

http://wiki.scilab.org/howto/Create%20a%20toolbox#How_to_create_an_external_module_.28toolbox.29

and

http://perso.telecom-paristech.fr/~blanchet/FCFD/Scilab/docs/sciextensions-v0.2.pdf

but I am experiencing a weird problem. When I modify any file
belonging to the module, I execute the following commands:

ulink(); clear trabalho1lib;
exec('/home/vicentehelano/Desktop/trabalho1/builder.sce', -1)
exec('/home/vicentehelano/Desktop/trabalho1/loader.sce', -1)

as suggested in the "sciextensions-v0.2.pdf", but the "old" code is
executed instead of the new one, even after executing the
"cleaner.sce" script. Sometimes I have to restart the entire Scilab to
get the module updated.

Has anyone experienced this problem before?
Am I doing anything wrong?

Thanks in advance.

Best regards,
Vicente Helano.