Hi, I'm trying to get PVM working on FC1 AMD64 and FC2 AMD64. pvm-3.4.4.tgz is compiled from src on the AMD64 box. My rsh is configured and works: rsh <remote-system> ls export PVM_ROOT=/home/joon/pvm3 export PVM_ARCH=LINUX64 export PVM_DPATH=$PVM_ROOT/lib/$PVM_ARCH export PATH=$PATH:$PVM_ROOT/bin:$PVM_ROOT/lib When I execute pvm, i get the following error, ~joon$pvm libpvm [pid 1370]:mxfer() input bad return on pvmd sock libpvm [pid 1370] mksocs() connect: No such file or directory libpvm [pid 1370] socket address tried /tmp/pvmtmp001372.0 libpvm [pid 1370]: Console: Can't contact local daemon >From /tmp/pvml.500 ready evilsig() caught signal 11 i_dump() 0 bytes total pvmbailout(-11) Any idea whats going on and how to get PVM working? Thanks in advance, Chida