PREUN
/bin/sh
/usr/sbin/preun_mpi_selector mvapich-gcc-i586
POSTIN
/bin/sh
/usr/sbin/post_mpi_selector mvapich-gcc-i586 /usr/lib/mvapich-gcc-i586/bin
/bin/sh
/usr/sbin/preun_mpi_selector mvapich-gcc-i586
/bin/sh
/usr/sbin/post_mpi_selector mvapich-gcc-i586 /usr/lib/mvapich-gcc-i586/bin