check your libquicktime version.
1:0.9.2-1.rhfc2.ccrma
bad version but it should at least run. 0.9.1 is the last half-way stable.
i suppose you did load pdp, did you?
yes i did.
pdp_qt ... couldn't create
is there another problem in the terminal window (those that are written to stderr go there)?
start pd from the term to see.
lg martin