Good news :) >If I drop -static, the error is gone... However, ldd command shoes that binary can not access those two MPI libraries.
In the previous installation, I kept both .so and .a files. Therefore, it first searched for .so files and that was the reason why ldd failed. Forget about dlopen. The only options needed were --disable-shared --enabled-static --enable-mpirun-prefix-by-default Sorry guys for spamming.... Regards, Mahmood
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