boost: don't use bottle if python brew installed.

Closes #20124.

1 files changed, 6 insertions, 0 deletions

diff --git a/Library/Formula/boost.rb b/Library/Formula/boost.rb
index b4027a57b..34e7d2c59 100644
--- a/Library/Formula/boost.rb
+++ b/Library/Formula/boost.rb
@@ -43,6 +43,12 @@ class Boost < Formula
     cause "Dropped arguments to functions when linking with boost"
   end
 
+  def pour_bottle?
+    # Don't use the bottle if there is a Homebrew python installed as users
+    # will probably want to link against that instead.
+    not Formula.factory('python').installed?
+  end
+
   def install
     # Adjust the name the libs are installed under to include the path to the
     # Homebrew lib directory so executables will work when installed to a