[mpich-discuss] mdptrace problem

[kobol]

Hi,
    I got a problem using mpdtrace command. The version is mpich2-1.3.2pl. I 
don't configure a cluster, and run mpi programs in a single machine. The 
following error makes me confused, anyone can help me ?

 mpdtrace: mpd_uncaught_except_tb handling:
  exceptions.OSError: [Errno 2] No such file or directory
    /usr/lib64/python2.4/os.py  367  _execvpe
        func(file, *argrest)
    /usr/lib64/python2.4/os.py  350  execvpe
        _execvpe(file, args, env)
    /usr/local/mpich2/bin/mpdlib.py  1198  __init__
       
 os.execvpe(mpdroot,[mpdroot,self.conFilename,str(self.sock.fileno())],{})
    /usr/local/mpich2/bin/mpdtrace  46  mpdtrace
        conSock = 
MPDConClientSock(mpdroot=mpdroot,secretword=parmdb['MPD_SECRETWORD'])
    /usr/local/mpich2/bin/mpdtrace  83  ?
        mpdtrace()
mpdtrace (__init__ 1208): forked process failed; status=1


Thanks,

 kobol


      
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