Hi, Our macOS builds have started to fail with the error The `brew link` step did not complete successfully while pouring python-3.7.6_1.high_sierra.bottle.tar.gz. Here’s a recent log showing the error: https://travis-ci.org/appleseedhq/appleseed/jobs/649922008 Here’s the build script that lea…

The error message is pretty transparent that you need to brew unlink python@2 by hand as its links are blocking the progress of brew link python. Do that after updating metadata (brew update) but before upgrading python. Alternatively, brew unlink python before updating the metadata. Homebrew has …

macOS build fails on `brew link` command while pouring python-3.7.6_1.high_sierra.bottle.tar.gz

Environments macOS

dagostinelli February 17, 2020, 2:03am 4

I had this issue as well. In my case, installing graphviz pulled in python3.

brew unlink python@2

took care of my situation.

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macOS build fails on `brew link` command while pouring python-3.7.6_1.high_sierra.bottle.tar.gz

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