[BRLTTY] Problem with brltty 3.9 on debian testing

[J.Schöber]

Hi,
you say you're using Papenmeier el 40 s? Same display here. My 3.7.2 works 
perfectly. After all I am just a user but if I can install 3.9 without 
damaging my existing version I would do it and see if I can reproduce the 
problem. If so we know it is software. If not (I use an other notebook) it 
might be a problem of the Asus eeepc.
Can someone tell me how to install and start the brltty 3.9 package under 
Debian Lenny.
Cheers
Jeronimo