[QE-users] Problem occurred in test-suite after build.

[이건우]

Hello all,
I faced problem when run the command make run-tests at the directory test_suite. When I check the error log, I found out there was a problem when loading gfortran library and the message is given as below.

/home/(user_name)/install/Quantum_Espresso_7.3.1/qe-7.3.1/test-suite/..//bin/pw.x: error while loading shared libraries: libgfortran.so.5: cannot open shared object file: No such file or directory

I checked the location of the gfortran and its library, especially the reason of the problem libgfortran.so.5 is already exists and worked properly few weeks ago but it doesn’t work from last week. Even I rebuild with new configuration options as below but it wasn’t solved.

$sudo ./configure MPIF90=mpif90 F90=gfortran CC=gcc LIBDIRS="/opt/ohpc/pub/compiler/gcc/8.3.0/lib64"

I downloaded QE version 7.3.1 as you can see above, and originally configure command I used for my MPI server with Centos 7. And the directory at LIBDIRS option is the location where libgfortran.so.5 is located. sudo option was put since there was access denial when not applied. One strange thing was test was properly done few weeks ago but suddenly from last week this happen appears. Does anybody know the solution for this?

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