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Posted to issues@arrow.apache.org by "Krisztian Szucs (Jira)" <ji...@apache.org> on 2019/12/16 10:59:00 UTC

[jira] [Created] (ARROW-7398) [Packaging][Python] Conda builds are failing on macOS

Krisztian Szucs created ARROW-7398:
--------------------------------------

             Summary: [Packaging][Python] Conda builds are failing on macOS
                 Key: ARROW-7398
                 URL: https://issues.apache.org/jira/browse/ARROW-7398
             Project: Apache Arrow
          Issue Type: Improvement
          Components: Packaging, Python
            Reporter: Krisztian Szucs


Failing build: https://dev.azure.com/ursa-labs/crossbow/_build/results?buildId=3636

Numpy has an import error:
{code}
CMake Error at cmake_modules/FindNumPy.cmake:62 (message):
  NumPy import failure:

  Traceback (most recent call last):

    File "/usr/local/miniconda/conda-bld/arrow-cpp_1576319182634/_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_pla/lib/python3.8/site-packages/numpy/core/__init__.py", line 40, in <module>
      from . import multiarray
    File "/usr/local/miniconda/conda-bld/arrow-cpp_1576319182634/_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_pla/lib/python3.8/site-packages/numpy/core/multiarray.py", line 13, in <module>
      from . import overrides
    File "/usr/local/miniconda/conda-bld/arrow-cpp_1576319182634/_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_pla/lib/python3.8/site-packages/numpy/core/overrides.py", line 6, in <module>
      from numpy.core._multiarray_umath import (

  ImportError:
  dlopen(/usr/local/miniconda/conda-bld/arrow-cpp_1576319182634/_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_pla/lib/python3.8/site-packages/numpy/core/_multiarray_umath.cpython-38-darwin.so,
  2): Library not loaded: @rpath/libomp.dylib

    Referenced from: /usr/local/miniconda/conda-bld/arrow-cpp_1576319182634/_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_pla/lib/libcblas.3.dylib
    Reason: image not found
{code}

This is probably relating the conda-forge/openblas-feedstock#90.




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