[MacPorts] #68513: py39-scipy @1.10.1_0+gfortran+openblas: numpy.distutils.system_info.NotFoundError: No BLAS/LAPACK libraries found

[MacPorts]

#68513: py39-scipy @1.10.1_0+gfortran+openblas:
numpy.distutils.system_info.NotFoundError: No BLAS/LAPACK libraries found
---------------------------+-----------------------
  Reporter:  artbotterell  |      Owner:  michaelld
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.8.1
Resolution:                |   Keywords:  sonoma
      Port:  py39-scipy    |
---------------------------+-----------------------

Comment (by RivetBenoit):

 Possible duplicate.

 I stumbled upon he same bug trying to install
 py311-scipy+gfortran+openblas. The error "No BLAS/LAPACK libraries found"
 was due to libopenblas.dylib having duplicate LC_RPATH's as discussed in
 #68329 There is no reason why there would be any difference between
 py39-scipy+gfortran+openblas and py311-scipy+gfortran+openblas.

 An easy workaround : install py39-scipy+gfortran+mkl (this requires
 reinstalling py39-numpy using mkl instead of openblas).

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Ticket URL: <https://trac.macports.org/ticket/68513#comment:2>
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