Dear Max,
it appears that you don't have (or are not linking to) a working blas library
(dcopy is part of blas) for arm64 machine... Are you sure that homebrew is
installing openblas correctly? Does brew install openblas correctly, or does
it complain somehow?
Yours,
Jerome.
________________________________________
From: Wannier <wannier-boun...@lists.quantum-espresso.org> on behalf of Maksim
Borovkov <borov...@princeton.edu>
Sent: 21 March 2022 16:02
To: wannier@lists.quantum-espresso.org
Subject: [Wannier] Compiling wannier90 on macosx with arm64 architecture
Hi!
I'm trying to compile wannier on my MacBook Air with arm64 processor and
receive a lot of errors like, for example, this
ld: can't map file, errno=22 file '/opt/homebrew/opt/openblas/lib' for
architecture arm64
Undefined symbols for architecture arm64:
"_dcopy_", referenced from:
___w90_comms_MOD_comms_scatterv_real_3 in comms.o
I'm wondering if someone tried to compile wannier on a similar machine and
experienced similar problems? Is there a way out?
Thank you!
Best regards,
Max.
Maksim Borovkov
Graduate Student @ Princeton University
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