In order to compile pd on Fedora 10 (Linux), I needed the following packages:
yum install tcl-devel tk-devel fftw3-devel ladspa-devel speex-devel gsl-devel dssi-devel glut-devel pidip-devel imlib2-devel theora-devel vorbis-devel libvorbis-devel libtheora-devel libquicktime-devel -y