[ARROW-5448] [CI] MinGW build failures on AppVeyor

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 0.14.0
• Component/s: C++, Continuous Integration
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/21901
• Assignee: Kouhei Sutou
• Reporter: Antoine Pitrou
• Created: 30/May/19 13:42
• Updated: 11/Jan/23 07:40
• Resolved: 31/May/19 06:45

Description

Apparently the Numpy package is broken. See https://ci.appveyor.com/project/ApacheSoftwareFoundation/arrow/builds/24922425/job/9yoq08uepk5p6dwb

-- Found PythonLibs: C:/msys64/mingw32/lib/libpython3.7m.dll.a
CMake Error at cmake_modules/FindNumPy.cmake:62 (message):
  NumPy import failure:
  Traceback (most recent call last):
    File "C:/msys64/mingw32/lib/python3.7/site-packages\numpy\core\__init__.py", line 40, in <module>
      from . import multiarray
    File "C:/msys64/mingw32/lib/python3.7/site-packages\numpy\core\multiarray.py", line 12, in <module>
      from . import overrides
    File "C:/msys64/mingw32/lib/python3.7/site-packages\numpy\core\overrides.py", line 6, in <module>
      from numpy.core._multiarray_umath import (
  ImportError: DLL load failed: The specified module could not be found.
  

Issue Links

• links to: GitHub Pull Request #4428