Neal Richardson created ARROW-11152: ---------------------------------------
Summary: [CI][C++] Fix Homebrew numpy installation on macOS builds Key: ARROW-11152 URL: https://issues.apache.org/jira/browse/ARROW-11152 Project: Apache Arrow Issue Type: Bug Components: C++, Continuous Integration Reporter: Neal Richardson Fix For: 3.0.0 Numpy fails to install with homebrew because it tries to upgrade gcc and hits a {{brew link}} error. Running {{brew unlink gcc@8 gcc@9}} before {{brew install}} could work around this. -- This message was sent by Atlassian Jira (v8.3.4#803005)