From b77fed05c8d66680a0be17aa9928f36e7dff730e Mon Sep 17 00:00:00 2001
From: Adam Vandenberg <flangy@gmail.com>
Date: Sat, 30 Oct 2010 22:02:59 -0700
Subject: [PATCH] Postgresql - add link about build failures

---
 Formula/postgresql.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Formula/postgresql.rb b/Formula/postgresql.rb
index 36777edf13..bfa352111b 100644
--- a/Formula/postgresql.rb
+++ b/Formula/postgresql.rb
@@ -85,6 +85,10 @@ class Postgresql <Formula
 
   def caveats
     s = <<-EOS
+If builds of Postgresl 9 are failing and you have version 8.x installed,
+you may need to remove the previous version first. See:
+  http://github.com/mxcl/homebrew/issues/issue/2510
+
 To build plpython against a specific Python, set PYTHON prior to brewing:
   PYTHON=/usr/local/bin/python  brew install postgresql
 See: