On 08/08/2013 03:12 PM, Eileen Rose Martin wrote:

Hi, I'm having trouble installing mpich-3.0.4. I started noticing problems at step 10 of the install guide (http://www.mpich.org/static/downloads/3.0.4/mpich-3.0.4-installguide.pdf), so I went back to step 6, did a make clean and tried to do the build with verbose=1. Any tips on how to get this working? Thanks, Eileen

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Hi Eileen Just a guess. You seem to be building mpich on an NFS shared directory (/net/...). The local machine and the NFS server clocks seem to be out of sync. 'make' will get confused with this. These warnings suggest it: ******************************************************* make[2]: Warning: File `src/binding/f90/mpi_constants.lo' has modification time 1.1e+02 s in the future FCLD lib/libmpichf90.la CC src/env/mpichversion.o CCLD src/env/mpichversion make[2]: warning: Clock skew detected. Your build may be incomplete. make[2]: Leaving directory `/net/server/opt_local/MPI/mpich-3.0.4/mpich-3.0.4' Making all in examples ******************************************************* I would first synchronize the two machine clocks (use ntp !), or as an easier alternative, build mpich on a local directory, starting fresh in both cases. My two cents, Gus Correa