diff --git a/configure.ac b/configure.ac
index 2dc4bd1..025c865 100644
--- a/configure.ac
+++ b/configure.ac
@@ -338,10 +338,12 @@ if test "${enable_ruby}" != "no"; then
   if test "${RUBY}" != "no"; then
     RUBY_ARCHDIR=`ruby -r rbconfig -e 'print Config::CONFIG@<:@"archdir"@:>@'`
     RUBY_SITEARCHDIR=`ruby -r rbconfig -e 'print Config::CONFIG@<:@"sitearchdir"@:>@'`
+    RUBY_SITELIBDIR=`ruby -r rbconfig -e 'print Config::CONFIG@<:@"sitelibdir"@:>@'`
     RUBY_LIBDIR=`ruby -r rbconfig -e 'print Config::CONFIG@<:@"libdir"@:>@'`
     RUBY_SO_NAME=`ruby -r rbconfig -e 'print Config::CONFIG@<:@"RUBY_SO_NAME"@:>@'`
     AC_SUBST(RUBY_ARCHDIR)
     AC_SUBST(RUBY_SITEARCHDIR)
+    AC_SUBST(RUBY_SITELIBDIR)
     AC_SUBST(RUBY_LIBDIR)
     AC_SUBST(RUBY_SO_NAME)
     AC_CHECK_HEADERS($RUBY_ARCHDIR/ruby.h, [ac_cv_my_have_ruby="yes"])
diff --git a/ruby/Makefile.am b/ruby/Makefile.am
index 0af3c9a..002e725 100644
--- a/ruby/Makefile.am
+++ b/ruby/Makefile.am
@@ -1,8 +1,10 @@
 # $Id: $
 rubylibdir=$(RUBY_SITEARCHDIR)
+rubysitedir=$(RUBY_SITELIBDIR)
 
 if USE_RUBY
 rubylib_LTLIBRARIES = caca.la cucul.la
+rubysite_DATA = lib/caca.rb
 TESTS = test
 endif
 
diff --git a/ruby/test b/ruby/test
index 58f52b8..0fbd4ee 100755
--- a/ruby/test
+++ b/ruby/test
@@ -1,4 +1,4 @@
-#!/usr/bin/ruby -I.libs
+#!/usr/bin/ruby -Ilib -I.libs
 
 require 'test/unit'
 Dir.glob("t/tc*.rb").each{ |t|