From 5045fc95bf91bbd0bf6d5b7612a9e664bdf80f6c Mon Sep 17 00:00:00 2001
From: Xu Cheng <xucheng@me.com>
Date: Fri, 25 Sep 2015 17:52:45 +0800
Subject: [PATCH] FormulaInstaller: raise if pouring bottle failed and no
 Xcode/CLT installed

---
 Library/Homebrew/formula_installer.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Library/Homebrew/formula_installer.rb b/Library/Homebrew/formula_installer.rb
index 62637d2ee2..caf4a7475f 100644
--- a/Library/Homebrew/formula_installer.rb
+++ b/Library/Homebrew/formula_installer.rb
@@ -190,6 +190,7 @@ class FormulaInstaller
         @pour_failed = true
         onoe e.message
         opoo "Bottle installation failed: building from source."
+        raise BuildToolsError.new([formula]) unless MacOS.has_apple_developer_tools?
       else
         @poured_bottle = true
       end