Kien, In my experience, this type of error is typically caused by a version mismatch between the compiler used to build the library (libmpi.so) and the compiler used to build the application (anaconda3). Can you check that both MPICH and Anaconda are built using the same compiler? Cheers, Joseph On 6/24/19 2:41 AM, Phạm Ngọc Kiên via discuss wrote:

Hi all, When installing MPICH-3.3.1, I got the error like: /home/kien/anaconda3/bin/../lib/gcc/x86_64-conda_cos6-linux-gnu/7.3.0/../../../../x86_64-conda_cos6-linux-gnu/bin/ld: lib/.libs/libmpi.so: undefined reference to `memcpy@GLIBC_2.14'

I don't know how to find the above reference in anacoda3. Could you please tell me how to fix this?

Thank you very much. Best regards. Kien

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