Wes McKinney created ARROW-1595: ----------------------------------- Summary: [Python] Fix package dependency issues causing build failures Key: ARROW-1595 URL: https://issues.apache.org/jira/browse/ARROW-1595 Project: Apache Arrow Issue Type: Bug Components: Python Reporter: Wes McKinney Assignee: Wes McKinney Fix For: 0.8.0
We are installing package requirements for the Python build in two steps, and the second step is causing conda to downgrade NumPy, resulting in an ABI conflict and broken build. I'm not sure why this suddenly started happening, but installing the packages all at once and pinning the NumPy version should fix it https://travis-ci.org/apache/arrow/jobs/278202858#L9106 -- This message was sent by Atlassian JIRA (v6.4.14#64029)