From: Gavin Kistner <gavin@...>
Date: 2004-01-22T09:05:00+09:00
Subject: Trouble installing eRuby on MacOS X 10.3

All day I have been trying to get mod_ruby and eRuby installed on MacOS 
X 10.3 (Panther) with Apache 1.3.
I'm close, but not yet there.

(When finished I will post the full details of what I needed to do.)

mod_ruby and eRuby both claim to have succeeded in the whole 
configure/make/make install steps.

However, when I uncomment the following line in httpd.conf...
  	#RubyRequire apache/eruby-run
....Apache fails to start up. (The directive "RubyRequire 
apache/ruby-run" works just fine.)

I'm assuming that perhaps the problem is that the eRuby installer put 
the library in the wrong location. When I perform "make install" I see:
	liberuby.a -> /usr/local/lib/liberuby.a
	chmod 0644 /usr/local/lib/liberuby.a

Is this the correct location for it to go? If not, where should it go?
Apache is a new working install in the standard location of: 
/usr/local/apache/
And the mod_ruby.so file was correctly installed into: 
/usr/local/apache/libexec/mod_ruby.so


As more information, following is the output of the configure and 'make 
install' commands for eRuby and mod_ruby, and then the output of the 
error log upon trying to start it with the line uncommented.

Any pointers on getting this working would be really appreciated.


[/tmp/ruby/eruby-1.0.5] root# ./configure.rb
checking whether we are using gcc... yes
checking Ruby version... 1.8.1
checking for default charset... iso-8859-1
checking whether enable shared... no
creating config.h
creating Makefile

....

[/tmp/ruby/eruby-1.0.5] root# make install
liberuby.a -> /usr/local/lib/liberuby.a
chmod 0644 /usr/local/lib/liberuby.a

....

[/tmp/ruby/mod_ruby-1.0.7] root# ./configure.rb 
--with-apxs=/usr/local/apache/bin/apxs --enable-eruby
checking for a BSD compatible install... /usr/bin/install -c
checking whether we are using gcc... yes
checking Ruby version... 1.8.1
checking for static Apache module support... no
checking for dynamic Apache module support... yes
checking for eruby... yes
creating Makefile
creating libruby.module
creating doc/Makefile

....

[/tmp/ruby/mod_ruby-1.0.7] root# make install
/usr/bin/install -c -d /usr/local/apache/libexec
/usr/bin/install -c -m 555 mod_ruby.so /usr/local/apache/libexec
/usr/bin/install -c -d /usr/local/lib/ruby/1.8/apache
for file in apache/ruby-run.rb apache/eruby-run.rb apache/erb-run.rb 
apache/rd2html.rb apache/ruby-debug.rb apache/eruby-debug.rb 
auto-reload.rb; do \
         /usr/bin/install -c -m 644 
/private/tmp/ruby/mod_ruby-1.0.7/lib/$file /usr/local/lib/ruby/1.8/$file; \
done

....

[local/apache/logs] root# cat error_log
dyld: /usr/local/apache/bin/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



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