diff --git a/textproc/ruby-rttool/Makefile b/textproc/ruby-rttool/Makefile
index 4a3f29177ce2..1320501cd6db 100644
--- a/textproc/ruby-rttool/Makefile
+++ b/textproc/ruby-rttool/Makefile
@@ -12,7 +12,7 @@ DIST_SUBDIR=	${RUBY_PKGNAMEPREFIX:S|${RUBY_SUFFIX}-||}
 MAINTAINER=	tota@FreeBSD.org
 COMMENT=	RT into HTML and plain text converter
 
-BROKEN=		not staged
+LICENSE=	RUBY
 
 USE_RUBY=	yes
 USE_RUBY_SETUP=	yes
@@ -24,20 +24,17 @@ RUBY_MODNAME=	rt
 DOCS_EN=	rttool.en.html rttool.en.rd
 DOCS_JA=	rttool.ja.html rttool.ja.rd
 
-NO_STAGE=	yes
+OPTIONS_DEFINE=	DOCS EXAMPLES
+
 post-install:
-.if !defined(NOPORTDOCS)
-	${MKDIR} ${RUBY_MODDOCDIR}/ja
+	@${MKDIR} ${STAGEDIR}${RUBY_MODDOCDIR}/ja
 .for f in ${DOCS_EN}
-	${INSTALL_DATA} ${WRKSRC}/${f} ${RUBY_MODDOCDIR}/
+	${INSTALL_DATA} ${WRKSRC}/${f} ${STAGEDIR}${RUBY_MODDOCDIR}/
 .endfor
 .for f in ${DOCS_JA}
-	${INSTALL_DATA} ${WRKSRC}/${f} ${RUBY_MODDOCDIR}/ja/
+	${INSTALL_DATA} ${WRKSRC}/${f} ${STAGEDIR}${RUBY_MODDOCDIR}/ja/
 .endfor
-.endif
-.if !defined(NOPORTEXAMPLES)
-	${MKDIR} ${RUBY_MODEXAMPLESDIR}
-	cd ${WRKSRC}/examples && ${COPYTREE_SHARE} . ${RUBY_MODEXAMPLESDIR}
-.endif
+	@${MKDIR} ${STAGEDIR}${RUBY_MODEXAMPLESDIR}
+	cd ${WRKSRC}/examples && ${COPYTREE_SHARE} . ${STAGEDIR}${RUBY_MODEXAMPLESDIR}
 
 .include <bsd.port.mk>
diff --git a/textproc/ruby-rttool/files/patch-setup.rb b/textproc/ruby-rttool/files/patch-setup.rb
new file mode 100644
index 000000000000..ccc6f15490be
--- /dev/null
+++ b/textproc/ruby-rttool/files/patch-setup.rb
@@ -0,0 +1,51 @@
+--- setup.rb.orig	2009-01-22 02:19:43.000000000 +0900
++++ setup.rb	2014-04-29 06:10:59.000000000 +0900
+@@ -169,6 +169,11 @@
+     args.each do |i|
+       if i == '--no-harm' then
+         @no_harm = true
++      elsif /\A--prefix=(.*)\z/ =~ i then
++        path = $1
++        path = File.expand_path(path) unless path[0,1] == '/'
++        @config['prefix'] = path
++        @config.save
+       else
+         raise InstallError, "install: unknown option #{i}"
+       end
+@@ -320,7 +325,7 @@
+ 
+   class ConfigTable
+ 
+-    c = ::Config::CONFIG
++    c = ::RbConfig::CONFIG
+ 
+     rubypath = c['bindir'] + '/' + c['ruby_install_name']
+ 
+@@ -581,15 +586,15 @@
+   #
+ 
+   def install_bin
+-    install_all isdir(@config['bin-dir']), 0555
++    install_all isdir(@config['prefix'] + @config['bin-dir']), 0555
+   end
+ 
+   def install_rb( dir )
+-    install_all isdir(@config['rb-dir'] + '/' + dir), 0644
++    install_all isdir(@config['prefix'] + @config['rb-dir'] + '/' + dir), 0644
+   end
+ 
+   def install_dat( dir )
+-    install_all isdir(@config['data-dir'] + '/' + dir), 0644
++    install_all isdir(@config['prefix'] + @config['data-dir'] + '/' + dir), 0644
+   end
+ 
+   def install_all( dest, mode )
+@@ -635,7 +640,7 @@
+     end
+   end
+ 
+-  DLEXT = ::Config::CONFIG['DLEXT']
++  DLEXT = ::RbConfig::CONFIG['DLEXT']
+ 
+   def find_so( dir )
+     fnames = nil
diff --git a/textproc/ruby-rttool/pkg-descr b/textproc/ruby-rttool/pkg-descr
index e16d32180f44..0343f2d24280 100644
--- a/textproc/ruby-rttool/pkg-descr
+++ b/textproc/ruby-rttool/pkg-descr
@@ -5,4 +5,4 @@ RT can be incorporated into RD.
 At this time, RTtool can convert RT into HTML and plain text.
 To convert into plain text, you need w3m.
 
-WWW:	http://www.rubyist.net/~rubikitch/computer/rttool/index.en.html
+WWW: http://www.rubyist.net/~rubikitch/computer/rttool/index.en.html