[jira] [Created] (ARROW-11151) [C++][Packaging] Fix Homebrew Install Python 3 NumPy not found failure

["Ian Cook (Jira)" <ji...@apache.org>]

Ian Cook created ARROW-11151:
--------------------------------

             Summary: [C++][Packaging] Fix Homebrew Install Python 3 NumPy not found failure
                 Key: ARROW-11151
                 URL: https://issues.apache.org/jira/browse/ARROW-11151
             Project: Apache Arrow
          Issue Type: Bug
          Components: C++, Packaging
            Reporter: Ian Cook


{{brew install apache-arrow --HEAD}} fails when there is no existing installation of NumPy.

 
{code:java}
CMake Error at /usr/local/Cellar/cmake/3.19.2/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:218 (message):
  Could NOT find Python3 (missing: Python3_NumPy_INCLUDE_DIRS NumPy) (found
  version "3.9.1")
Call Stack (most recent call first):
  /usr/local/Cellar/cmake/3.19.2/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:582 (_FPHSA_FAILURE_MESSAGE)
  /usr/local/Cellar/cmake/3.19.2/share/cmake/Modules/FindPython/Support.cmake:3148 (find_package_handle_standard_args)
  /usr/local/Cellar/cmake/3.19.2/share/cmake/Modules/FindPython3.cmake:398 (include)
  cmake_modules/FindPython3Alt.cmake:55 (find_package)
  src/arrow/python/CMakeLists.txt:22 (find_package)
{code}
 

Workaround is to first install NumPy with {{pip3 install numpy}}.

Tested in macOS Big Sur 11.1 on an Intel Mac with
{{python}} -> Python 2.7.16
{{python3}} --> Python 3.9.1



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