[ https://issues.apache.org/jira/browse/ARROW-5448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rok Mihevc updated ARROW-5448: ------------------------------ External issue URL: https://github.com/apache/arrow/issues/21901 > [CI] MinGW build failures on AppVeyor > ------------------------------------- > > Key: ARROW-5448 > URL: https://issues.apache.org/jira/browse/ARROW-5448 > Project: Apache Arrow > Issue Type: Bug > Components: C++, Continuous Integration > Reporter: Antoine Pitrou > Assignee: Kouhei Sutou > Priority: Blocker > Labels: pull-request-available > Fix For: 0.14.0 > > Time Spent: 40m > Remaining Estimate: 0h > > Apparently the Numpy package is broken. See > https://ci.appveyor.com/project/ApacheSoftwareFoundation/arrow/builds/24922425/job/9yoq08uepk5p6dwb > {code} > -- 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. > > {code} -- This message was sent by Atlassian Jira (v8.20.10#820010)