1 files changed, 1 insertions, 11 deletions
diff --git a/Library/Formula/nu.rb b/Library/Formula/nu.rb
index e9136983a..801f5aabe 100644
--- a/Library/Formula/nu.rb
+++ b/Library/Formula/nu.rb
@@ -1,21 +1,11 @@
 require 'formula'
 
-class NeedsLion < Requirement
-  fatal true
-
-  satisfy MacOS.version >= :lion
-
-  def message
-    "Nu requires Mac OS X 10.7 or newer"
-  end
-end
-
 class Nu < Formula
   homepage 'http://programming.nu'
   url 'http://programming.nu/releases/Nu-2.0.1.tgz'
   sha1 'c0735f8f3daec9471b849f8e96827b5eef0ec44e'
 
-  depends_on NeedsLion
+  depends_on :macos => :lion
   depends_on 'pcre'
 
   fails_with :llvm do