From b0aaefc86644fda826ec37840ad6964d58144e4a Mon Sep 17 00:00:00 2001
From: Adam Vandenberg
Date: Fri, 9 Aug 2013 08:53:57 -0700
Subject: grads: point to documentation in caveats

---
 Library/Formula/grads.rb | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

(limited to 'Library')

diff --git a/Library/Formula/grads.rb b/Library/Formula/grads.rb
index 310178b17..9d09770c3 100644
--- a/Library/Formula/grads.rb
+++ b/Library/Formula/grads.rb
@@ -19,12 +19,10 @@ class Grads < Formula
     GradsSupplementary.new.brew{ (lib+'grads').install Dir['*'] }
   end
 
-  def caveats
-    if HOMEBREW_PREFIX.to_s != '/usr/local' then <<-EOS.undent
-      In order to use the GrADS tools, you will need to set the GADDIR
-      environment variable to:
-        #{HOMEBREW_PREFIX}/lib/grads
-      EOS
-    end
+  def caveats; <<-EOS.undent
+    In order to use the GrADS tools, you may need to set some environmental
+    variables. See the documentation at:
+      http://www.iges.org/grads/gadoc/gradcomdgrads.html
+    EOS
   end
 end
-- 
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