From ef393db92646be86189b1f2d2d160babd04d3d33 Mon Sep 17 00:00:00 2001
From: "James P. Ascher" <jpa4q@virginia.edu>
Date: Sat, 13 Feb 2021 14:37:54 -0500
Subject: [PATCH] reinstallation instructions for build failures

---
 docs/Common-Issues.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docs/Common-Issues.md b/docs/Common-Issues.md
index 7dfc6c2d03..444b9310f2 100644
--- a/docs/Common-Issues.md
+++ b/docs/Common-Issues.md
@@ -113,3 +113,7 @@ Following a macOS upgrade it may be necessary to reinstall the Xcode Command Lin
 xcode-select --install
 brew upgrade
 ```
+
+### Local build failures
+
+Build failures on one machine, but not similarly equipped machines (check issues for other projects too), can indicate that the install is borked. If `brew doctor` doesn’t, reinstalling may help.  That is, `brew bundle dump`, [uninstall](https://docs.brew.sh/FAQ#how-do-i-uninstall-homebrew), [reinstall](https://docs.brew.sh/Installation), and `brew bundle install`.