Don't let generators die if rubygems puts crap in your load path.

railties/lib/rails/generators.rb

@@ -243,7 +243,9 @@ def self.lookup(namespaces) #:nodoc:
               raise unless e.message =~ /#{Regexp.escape(path)}$/
             rescue NameError => e
               raise unless e.message =~ /Rails::Generator([\s(::)]|$)/
-              warn "[WARNING] Could not load generator #{path.inspect} because it's a Rails 2.x generator, which is not supported anymore. Error: #{e.message}"
+              warn "[WARNING] Could not load generator #{path.inspect} because it's a Rails 2.x generator, which is not supported anymore. Error: #{e.message}.\n#{e.backtrace}"
+            rescue Exception => e
+              warn "[WARNING] Could not load generator #{path.inspect}. Error: #{e.message}.\n#{e.backtrace}"
             end
           end
         end