Missing libmx.so

[Andreas Kuntzagk]

Hi,

I'm trying to run a matlab app with octave. When I do this i get some error:

error: libmx.so: cannot open shared object file: No such file or directory
error: called from: <my matlab code>.m
...

So do I need to install an additional lib? Do I need to set an option 
when building octave (I just set --enable-shared") or it what I want 
totally stupid and there is no way to run this matlab programm?

regards, Andreas