Xcos: Electrical Demos do not work

[Crypto]

Hi,

I have Scilab 5.2.1-3 debian packages installed taken from debian 
repositories.

The "electrical systems" demonstration files for xcos do not work.

Steps to reproduce:

1.) Run scilab.

2.) From the main menu "?", choose "Scilab Demonstrations".

3.) From the demonstration files window, choose Xcos - Electrical Systems.

4.) Tried all of these demo files, none of them runs. I keep getting a form 
telling me to read the error written in the main console window, which in all 
cases states:

Fatal error: exception Failure ("input_value: code mismatch")

It seems to me that Xcos is affected by this problem as the other demonstration 
files work, although they seem to be rather slow (escpecially the "Mechanical 
Systems" - "Automotive Suspension" demo).

Probably a question of updating the demo files to the new code of Xcos?

Kind regards,
Crypto.