Hi,

I have been having a lot of problems of late trying to compile ruby 
(1.6.7 or 1.7.2) from source on Mac OSX v10.1.3.
The problem is when I run make (after ./configure, and I have run 
autoconf, tried 'cp /usr/libexec/config.* .', checked that the makefile 
uses flat_namespace, etc. The problem is as follows:


> dln.c:1103: header file 'dlfcn.h' not found
> cpp-precomp: warning: errors during smart preprocessing, retrying in 
> basic mode
> make: *** [dln.o] Error 1

Anyone know where I can get this file/why I don't have it?

thanks,

Alun ap Rhisiart