From: altern <enrike@...>
Date: 2005-05-17T02:15:15+09:00
Subject: Re: compiling opengl

hi

i was actually using the distro from
http://www.ruby-talk.org/cgi-bin/scat.rb/ruby/ruby-talk/139863
where those files are next to the extconf.rb when i got the error

Ordenador-de-r2d2:/Volumes/data/software/ruby/opengl-0.32f r2d2$ ruby
extconf.rb
extconf.rb:36: undefined method `+' for nil (NameError)

thanks


Bill Kelly wrote:
> Hi,
> 
> From: "altern" <enrike@altern.org>
> 
>>This is the second one with  opengl-0.1.32f
> 
> [...]
> 
>>glu.c:8:19: GL/gl.h: No such file or directory
>>glu.c:9:20: GL/glu.h: No such file or directory
> 
> 
> I found that on my OS X system, files like gl.h and
> glu.h were buried in some obscure directory, like:
> 
> /Developer/SDKs/MacOSX10.2.8.sdk/System/Library/blah/blah
> 
> so i made a GL directory locally (right next to 
> extconf.rb) and copied the following files there:
> 
>   gl.h
>   glu.h
>   glut.h
> 
> Hope this helps.... BTW my ruby version on OS X is:
> 
>   ruby 1.8.2 (2004-12-24) [powerpc-darwin7.6.0]
> 
> 
> Regards,
> 
> Bill
> 
> 
> 
> 


-- 
enrike