OSX RubyRequire apache/eruby-run apache start issue

Hi all,

I'm trying to configure the latest stable versions of mod_ruby and 
eruby and am getting the following problem.

"RubyRequire apache/eruby-run" causes apache to not start (if I comment 
it out, apache starts) while "RubyRequire apache/ruby-run" does not 
have this problem. Below are my additions to httpd.conf, with both 
RubyRequires enabled. eruby runs fine by itself from the command line.

The apache error log shows rb_ undefined symbol issues. I suppose the 
this is the crux of the matter, but I don't know what I can do about 
it. I've included the apache log below the httpd.conf section below.

I've tried rebuilding all of mod_ruby, eruby, and ruby with different 
compiler options, but with no luck.

My version of ruby is 1.8.1.

Does anyone have an suggestions? I saw some suggestions at 
www.rubygarden.org, but none of those worked.

BTW-
I got mod_ruby and eruby via cvs  (latest stable) a couple of days ago 
and built them on my Mac OS X (10.3.3) system.

I used the following cvs commands from the modruby website...
$ cvs -d :pserver:[email protected]:/src login
(Logging in to [email protected])
CVS password:  (anonymous)
$ cvs -d :pserver:[email protected]:/src checkout \
   -r version_1_0-branch mod_ruby
$ cvs -d :pserver:[email protected]:/src checkout eruby

Thanks,
Nick

----------------------
httpd.conf settings:
----------------------
# Note: /usr/local/apache/libexec/mod_ruby.so is just an example.
#       You should specify the correct path to mod_ruby.so.
LoadModule ruby_module /usr/libexec/httpd/mod_ruby.so

# # If ClearModuleList is used in your httpd.conf, you should use 
AddModule
# # to activate the ruby module.
AddModule mod_ruby.c

# If the ruby module is installed, this will be enabled.
<IfModule mod_ruby.c>
   # for Apache::RubyRun
   RubyRequire apache/ruby-run

   # exec files under /ruby as ruby scripts.
   <Location /ruby>
     SetHandler ruby-object
     RubyHandler Apache::RubyRun.instance
     Options ExecCGI
   </Location>

   # exec *.rbx as ruby scripts.
   <Files *.rbx>
     SetHandler ruby-object
     RubyHandler Apache::RubyRun.instance
   </Files>

   # # for Apache::ERubyRun
   RubyRequire apache/eruby-run
   #
   # # handle files under /eruby as eRuby files by eruby.
    <Location /eruby>
      SetHandler ruby-object
      RubyHandler Apache::ERubyRun.instance
      Options ExecCGI
    </Location>
   #
   # # handle *.rhtml as eruby files.
    <Files *.rhtml>
      SetHandler ruby-object
      RubyHandler Apache::ERubyRun.instance
    </Files>

   # # for Apache::ERbRun
   # RubyRequire apache/erb-run
   #
   # # handle files under /erb as eRuby files by ERb.
   # <Location /erb>
   #   SetHandler ruby-object
   #   RubyHandler Apache::ERbRun.instance
   #   Options ExecCGI
   # </Location>

   # # for debug
   # RubyRequire auto-reload
</IfModule>

------------------
apache error_log
------------------
dyld: /usr/sbin/httpd Undefined symbols:
_rb_cObject
_rb_check_type
_rb_data_object_alloc
_rb_define_class_under
_rb_define_method
_rb_define_module
_rb_define_singleton_method
_rb_define_virtual_variable
_rb_eStandardError
_rb_eval_string_wrap
_rb_file_open
_rb_funcall
_rb_gc_mark
_rb_global_variable
_rb_intern
_rb_io_close
_rb_io_gets
_rb_protect
_rb_provide
_rb_raise
_rb_set_kcode
_rb_stdin
_rb_str2cstr
_rb_str_cat
_rb_str_freeze
_rb_str_new
_rb_str_new2
_re_mbctab
_ruby_debug
_ruby_show_version
_ruby_top_self
_ruby_verbose
_ruby_xmalloc