[PD] pdp+pidip Segmentation fault

[Lazzaro N. Ciccolella]

Hi,
I have installed pdp, and I have tried the patch of example:
/pure-data/externals/pdp/doc/introduction/quicktime.pd 
I have loaded a movie (14 Mg) and all has worked perfectly.

After I have installed pidip 
I reopen the same patch and 
if the libs (pdp/pidip) are both loaded
when I load the same movie and try to start it
PD close with this error message:
Segmentation fault
socket receive error: Connection reset by peer (104)

I run 
jackd -d alsa 
and
pd -jack -rt

What I have mistaken ?
Apologize if it is a basic question.

--
Lazzaro