From 06041f7228209d74072d2892ee6d26d71a84e970 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?fn=20=E2=8C=83=20=E2=8C=A5?=
 <70830482+FnControlOption@users.noreply.github.com>
Date: Wed, 8 Sep 2021 07:24:34 -0700
Subject: [PATCH] install, upgrade: recompute dependencies before installation

---
 Library/Homebrew/formula_installer.rb | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Library/Homebrew/formula_installer.rb b/Library/Homebrew/formula_installer.rb
index 1e4cec8999..04375fcbe7 100644
--- a/Library/Homebrew/formula_installer.rb
+++ b/Library/Homebrew/formula_installer.rb
@@ -358,7 +358,7 @@ class FormulaInstaller
     raise UnbottledError, [formula] if !pour_bottle? && !formula.bottle_unneeded? && !DevelopmentTools.installed?
 
     unless ignore_deps?
-      deps = compute_dependencies
+      deps = compute_dependencies(use_cache: false)
       if ((pour_bottle? && !DevelopmentTools.installed?) || build_bottle?) &&
          (unbottled = unbottled_dependencies(deps)).presence
         # Check that each dependency in deps has a bottle available, terminating
@@ -475,7 +475,8 @@ class FormulaInstaller
 
   # Compute and collect the dependencies needed by the formula currently
   # being installed.
-  def compute_dependencies
+  def compute_dependencies(use_cache: true)
+    @compute_dependencies = nil unless use_cache
     @compute_dependencies ||= begin
       check_requirements(expand_requirements)
       expand_dependencies