If you run into troubles, it is always a good habit to report the following information:
  • the way build.mrcc was invoked
  • the output of build.mrcc
  • compiler version (for example: ifort -V, gfortran -v)
  • blas/lapack versions
  • as well as gcc and glibc versions

as well as the value of the relevant environmental variables, such OMP_NUM_THREADS, etc.

This information helps us a lot when figuring out what is going on with your compilation :)

Missing mp2f12_mpi executable in MRCC 26.1.2?

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1 day 1 hour ago #1653 by vmrr
Missing mp2f12_mpi executable in MRCC 26.1.2? was created by vmrr
Dear MRCC users and developers,I have installed MRCC 26.1.2 on a Rocky Linux 9 system using the Intel MPI 2021.10.0 runtime included with the MRCC distribution.The installation appears to work correctly and the test suite runs successfully, except for the F12 tests using MPI. Both serial F12 and MPI calculations with other methods work correctly.For the F12/MPI tests, the MRCC output reports: Executing mp2f12...
[proxy:1:0@esgueva] HYD_spawn (../../../../../src/pm/i_hydra/libhydra/spawn/intel/hydra_spawn.c:152): execvp error on file mp2f12_mpi (No such file or directory)I checked the MRCC installation directory and could not find an 
Code:
mp2f12_mpi
executable in the distribution.Could you please confirm whether
Code:
mp2f12_mpi
should be included in the MRCC 26.1.2 distribution, or whether an additional installation/configuration step is required for MPI F12 calculations?Best regards,
Victor

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