diff --git a/ruby-deprecated-search-path.patch b/ruby-deprecated-search-path.patch
new file mode 100644
index 0000000..ab4d919
--- /dev/null
+++ b/ruby-deprecated-search-path.patch
@@ -0,0 +1,45 @@
+バイナリー・ファイルruby-1.8.4.orig/.ruby.c.swpとruby-1.8.4/.ruby.c.swpは違います
+diff -ruN ruby-1.8.4.orig/configure.in ruby-1.8.4/configure.in
+--- ruby-1.8.4.orig/configure.in	2006-04-20 12:53:38.000000000 +0900
++++ ruby-1.8.4/configure.in	2006-04-20 13:06:07.000000000 +0900
+@@ -1472,10 +1472,14 @@
+ esac
+ RUBY_SITE_LIB_PATH3="${RUBY_SITE_LIB_PATH2}/${MAJOR}.${MINOR}"
+ RUBY_SITE_LIB_PATH2="${RUBY_SITE_LIB_PATH}/${MAJOR}.${MINOR}"
++RUBY_DEPRECATED_SITE_LIB_PATH="${SITE_DIR2}/${MAJOR}.${MINOR}"
+ 
+ AC_DEFINE_UNQUOTED(RUBY_LIB, "${RUBY_LIB_PATH}")
+ AC_DEFINE_UNQUOTED(RUBY_SITE_LIB, "${RUBY_SITE_LIB_PATH}")
+ AC_DEFINE_UNQUOTED(RUBY_SITE_LIB2, "${RUBY_SITE_LIB_PATH2}")
++AC_DEFINE_UNQUOTED(RUBY_DEPRECATED_LIB, "${RUBY_LIB_PATH2}")
++AC_DEFINE_UNQUOTED(RUBY_DEPRECATED_SITE_LIB, "${SITE_DIR2}")
++AC_DEFINE_UNQUOTED(RUBY_DEPRECATED_SITE_LIB2, "${RUBY_DEPRECATED_SITE_LIB_PATH}")
+ 
+ AC_SUBST(arch)dnl
+ AC_SUBST(sitearch)dnl
+diff -ruN ruby-1.8.4.orig/ruby.c ruby-1.8.4/ruby.c
+--- ruby-1.8.4.orig/ruby.c	2005-12-12 09:36:52.000000000 +0900
++++ ruby-1.8.4/ruby.c	2006-04-20 12:59:50.000000000 +0900
+@@ -292,13 +292,22 @@
+ #endif
+ 
+     ruby_incpush(RUBY_RELATIVE(RUBY_SITE_LIB2));
++#ifdef RUBY_DEPRECATED_SITE_LIB
++    ruby_incpush(RUBY_RELATIVE(RUBY_DEPRECATED_SITE_LIB2));
++#endif
+ #ifdef RUBY_SITE_THIN_ARCHLIB
+     ruby_incpush(RUBY_RELATIVE(RUBY_SITE_THIN_ARCHLIB));
+ #endif
+     ruby_incpush(RUBY_RELATIVE(RUBY_SITE_ARCHLIB));
+     ruby_incpush(RUBY_RELATIVE(RUBY_SITE_LIB));
++#ifdef RUBY_DEPRECATED_SITE_LIB
++    ruby_incpush(RUBY_RELATIVE(RUBY_DEPRECATED_SITE_LIB));
++#endif
+ 
+     ruby_incpush(RUBY_RELATIVE(RUBY_LIB));
++#ifdef RUBY_DEPRECATED_LIB
++    ruby_incpush(RUBY_RELATIVE(RUBY_DEPRECATED_LIB));
++#endif
+ #ifdef RUBY_THIN_ARCHLIB
+     ruby_incpush(RUBY_RELATIVE(RUBY_THIN_ARCHLIB));
+ #endif
diff --git a/ruby.spec b/ruby.spec
index 67db8a5..42796db 100644
--- a/ruby.spec
+++ b/ruby.spec
@@ -5,7 +5,7 @@
 
 Name:		ruby
 Version:	1.8.4
-Release:	4.fc6.1
+Release:	4.fc6.2
 License:	Distributable
 URL:		http://www.ruby-lang.org/
 BuildRoot:	%{_tmppath}/%{name}-%{version}-root
@@ -25,8 +25,9 @@ Source10:	ruby-mode-init.el
 Patch1:		ruby-1.8.2-deadcode.patch
 Patch2:		ruby-1.8.4-no-eaccess.patch
 Patch3:		ruby-rubyprefix.patch
-Patch4:		ruby-multilib.patch
-Patch5:		ruby-tcltk-multilib.patch
+Patch4:		ruby-deprecated-search-path.patch
+Patch5:		ruby-multilib.patch
+Patch6:		ruby-tcltk-multilib.patch
 
 Summary:	An interpreter of object-oriented scripting language
 Group:		Development/Languages
@@ -42,6 +43,7 @@ straight-forward, and extensible.
 %package libs
 Summary:	Libraries necessary to run Ruby.
 Group:		Development/Libraries
+Provides:	ruby(abi) = %{rubyxver}
 Provides:	libruby
 Obsoletes:	libruby
 
@@ -139,6 +141,7 @@ pushd %{name}-%{version}
 %ifarch ppc64 s390x sparc64 x86_64
 %patch4 -p1
 %patch5 -p1
+%patch6 -p1
 %endif
 popd
 
@@ -433,6 +436,11 @@ rm -rf tmp-ruby-docs
 %dir %{_datadir}/emacs/site-lisp/ruby-mode
 
 %changelog
+* Thu Apr 20 2006 Akira TAGOH <tagoh@redhat.com>
+- ruby-deprecated-search-path.patch: added the deprecated installation paths
+  to the search path for the backward compatibility.
+- added a Provides: ruby(abi) to ruby-libs.
+
 * Wed Apr 19 2006 Akira TAGOH <tagoh@redhat.com>
 - ruby-rubyprefix.patch: moved all arch-independent modules to /usr/lib/ruby
   and keep arch-dependent modules  in /usr/lib64/ruby for 64bit arch.