diff --git a/README.rdoc b/README.rdoc
index 3613f17..4307eed 100644
--- a/README.rdoc
+++ b/README.rdoc
@@ -14,7 +14,7 @@ OpenCV wrapper for Ruby
 == FEATURES/PROBLEMS:
 
 * Some OpenCV functions are wrapped.
-* Ruby 1.8.7, 1.9.2 and OpenCV 2.3 are supported.
+* Ruby 1.8.7, 1.9.3 and OpenCV 2.3 are supported.
 
 == DEPENDENCIES:
 
diff --git a/test/runner.rb b/test/runner.rb
index 2c6d41b..c4f0ac6 100755
--- a/test/runner.rb
+++ b/test/runner.rb
@@ -2,8 +2,8 @@
 # -*- mode: ruby; coding: utf-8-unix -*- 
 require 'test/unit'
 
+src_testdir = File.dirname(File.expand_path(__FILE__))
 if Test::Unit.methods.include? :setup_argv
-  src_testdir = File.dirname(File.expand_path(__FILE__))
   srcdir = File.dirname(src_testdir)
   Test::Unit.setup_argv {|files|
     if files.empty?
@@ -22,9 +22,9 @@ if Test::Unit.methods.include? :setup_argv
       }
     end
   }
-elsif Test::Unit.constants.include? 'AutoRunner'
-  Test::Unit::AutoRunner.run(true, './')
+elsif Test::Unit.constants.map {|c| c.to_sym }.include? :AutoRunner
+  Test::Unit::AutoRunner.run(true, src_testdir)
 else
-  raise Error, 'Test runner not found'
+  raise 'Test runner not found'
 end