[ARROW-3483] [CI] Python 3.6 build failure on Travis-CI

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Cannot Reproduce
• Fix Version/s: 0.12.0
• Component/s: Continuous Integration
• Labels: ci-failure
• External issue URL: https://github.com/apache/arrow/issues/19802
• Assignee: Unassigned
• Reporter: Antoine Pitrou
• Created: 10/Oct/18 16:03
• Updated: 11/Jan/23 07:27
• Resolved: 15/Nov/18 20:16

Description

This seems to have appeared recently:
https://travis-ci.org/apache/arrow/jobs/439696079#L4242

-- Looking for python3.6m
-- Found Python lib /home/travis/build/apache/arrow/pyarrow-test-3.6/lib/libpython3.6m.a
CMake Error at cmake_modules/FindNumPy.cmake:62 (message):
  NumPy import failure:
  Traceback (most recent call last):
    File "/home/travis/build/apache/arrow/pyarrow-test-3.6/lib/python3.6/site-packages/numpy/core/__init__.py", line 16, in <module>
      from . import multiarray
  ImportError: libpython3.6m.so.1.0: cannot open shared object file: No such
  file or directory