Rakefile in ParseTree-1.6.0 vs Rakefile in ParseTree-1.6.1

@@ -10,9 +10,10 @@
   p.summary = "Extract and enumerate ruby parse trees."
   p.description = p.paragraphs_of("README.txt", 2).join("\n\n")
   p.changes = p.paragraphs_of("History.txt", 1).join("\n\n")
   p.clean_globs << File.expand_path("~/.ruby_inline")
   p.extra_deps << ['RubyInline', '>= 3.2.0']
+  p.spec_extras[:require_paths] = proc { |paths| paths << 'test'; p paths }
 end
 
 desc 'Run against ruby 1.9 (from a multiruby install) with -d.'
 task :test19 do
   sh "~/.multiruby/install/1_9/bin/ruby -d #{Hoe::RUBY_FLAGS} test/test_all.rb #{Hoe::FILTER}"