I get the follwing error (it is more like a waring, the mpicc produce
output):
[olews@login-0-1 $ /site/VERSIONS/openmpi-1.4.3.intel.test/bin/mpicc
[login-0-1.local:14689] keyval parser: error 1 reading file 
/site/VERSIONS/openmpi-1.4.3.intel.test/share/openmpi/mpicc-wrapper-data.txt at 
line 1:
  # There can be multiple blocks of configuration data, chosen by
gcc: no input files


The 
/site/VERSIONS/openmpi-1.4.3.intel.test/share/openmpi/mpicc-wrapper-data.txt is 
read, verified by chaning it and noticing it's effect. It works fint, but many 
users are quite unhappy wit this error. I have used strace to see that all the 
characters get read (322 from strace and 322 from wc).
It looks like there is something internal in the executable

Is there a fix for apparently bug ? I searched the mailing list, but
most information I got was of the type configure/make clean/make/make
install and this is something I have tried before.



Background :

We have several installations of OpenMPI installed.

They reside at (showing mpicc location) :

/site/VERSIONS/openmpi-1.2.8.gnu/bin/mpicc
/site/VERSIONS/openmpi-1.2.8.intel/bin/mpicc
/site/VERSIONS/openmpi-1.3.3.gnu/bin/mpicc
/site/VERSIONS/openmpi-1.3.3.intel/bin/mpicc
/site/VERSIONS/openmpi-1.3.3.intel.ipath/bin/mpicc
/site/VERSIONS/openmpi-1.3.3.pgi/bin/mpicc
/site/VERSIONS/openmpi-1.4.1.gnu/bin/mpicc
/site/VERSIONS/openmpi-1.4.1.intel/bin/mpicc
/site/VERSIONS/openmpi-1.4.2.intel/bin/mpicc
/site/VERSIONS/openmpi-1.4.3.gnu/bin/mpicc
/site/VERSIONS/openmpi-1.4.3.gnu32/bin/mpicc
/site/VERSIONS/openmpi-1.4.3.intel/bin/mpicc
/site/VERSIONS/openmpi-1.4.3.intel.test/bin/mpicc
/site/VERSIONS/openmpi-1.4.3.open64/bin/mpicc
/site/VERSIONS/openmpi-1.4.3.pgi/bin/mpicc
/site/VERSIONS/openmpi-1.4.intel/bin/mpicc
/site/VERSIONS/openmpi-1.4.intel.icc/bin/mpicc

With corresponding modules to set up the correct path and library path.
set modulefile [lrange [split [module-info name] {/}] 0 0]
set apphome    /site/VERSIONS/openmpi-1.4.3.intel.test
set appname    OpenMPI
set appurl     http://www.open-mpi.org

module-whatis   "A High Performance Message Passing Library"

setenv          MPI_TYPE          openmpi

prepend-path    PATH            $apphome/bin
prepend-path    LD_LIBRARY_PATH $apphome/lib
prepend-path    LD_LIBRARY_PATH $apphome/lib/openmpi
prepend-path    MANPATH         $apphome/share/man



-- 
Ole W. Saastad, dr. scient.
Scientific Computing Group, USIT, University of Oslo
http://hpc.uio.no

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