dsiplaying messages immediatelly

[Dupuis]

Hello,
I've developped an application under octave to perform signal analysis. A
new value of the result is printed every 5 seconds.
I always work inside an Emacs windows, everything runs fine. I've setup the
same script as a stand-alone application for a student, launched through
xdg, so he gets a launcher on his gnome desktop. The script is executable,
and first line is #!/usr/bin/octave
The initialisation phase runs OK, but he gets no display at all, until the
script is cancelled: everything thus appears, but piped through 'less'. He
works as a user in a pristine environment, if I try the same program under
my session it just runs fine. I suppose there is something to adjust in
environment variables, but what ? Any idea ?

Regards

Pascal 
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