PVM on SuSE 9.0 for AMD64

Hi, Does anyone run PVM of SuSE 9 for AMD64 successfully? I tried SLES 8 for AMD64 last June but failed to initate PVM daemon, recently I tried again on SuSE 9 for AMD64, it is still not working. Any hint of the failure is appreciated. I tried the one comes with SuSE and also tried the one compiled from the source code. Jyh-Shyong Ho, PhD. Research Scientist National Center for High-Performance Computing Hsinchu, Taiwan, ROC -- NCHC (http://www.nchc.org.tw/)