ruby enterprise edition

gistfile1.diff

diff --git a/Library/Formula/ruby-enterprise-edition.rb b/Library/Formula/ruby-enterprise-edition.rb
index 593fab2..6868850 100644
--- a/Library/Formula/ruby-enterprise-edition.rb
+++ b/Library/Formula/ruby-enterprise-edition.rb
@@ -17,6 +17,7 @@ class RubyEnterpriseEdition <Formula
     readline = Formula.factory('readline').prefix
 
     fails_with_llvm "fails with LLVM"
+    ENV.gcc_4_2 if MACOS_VERSION == 10.7
     args = ['./installer', "--auto", prefix, '--no-tcmalloc']
     args << '-c' << '--enable-shared' if ARGV.include? '--enable-shared'
     # Configure will complain that this is an unknown option, but it is actually OK