Dear list,

Tips are appreciated - I'm not able to run this example found in Dirk's UseR! 2008 tutorial:

$ more hello.R
#!/usr/bin/env r
library(Rmpi)
rk <- mpi.comm.rank(0)
sz <- mpi.comm.size(0)
name <- mpi.get.processor.name()
cat("Hello, rank",rk,"size",sz,"on",name, "\n")

and this is what I issued and got:

$ ~/OMOP/ParEg005> orterun -n 8 -H b005, b006,b007,b008 ~/OMOP/ParEg005/hello.R
--------------------------------------------------------------------------
Failed to find the following executable:

Host:       b005
Executable: b006,b007,b008

Cannot continue.
--------------------------------------------------------------------------

Xiaochun

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