From: Roberto Cm <roberto.tomas.cuentas@...>
Date: 2010-06-08T06:25:04+09:00
Subject: opengl problem (from gears sample)

I wanted to take a look at ruby's opengl but I'm having issues -- can
you help me out? I installed it and I can require it in irb or a file
without issue:

irb
001:0> require 'opengl'
true
002:0> include Gl, Glu, Glut
Object


I downloaded the opengl gears demo here:
http://members.shaw.ca/michael.brooks/gears_using_shaders.zip
and this won't run. It errors out with:
ruby: symbol lookup error:
/usr/lib/ruby/gems/1.9.3dev/gems/ruby-opengl-0.60.1/lib/glut.so:
undefined symbol: STR2CSTR

ruby -v
ruby 1.9.3dev (2010-05-31 trunk 28108) [powerpc64-linux]
gem specification ruby-opengl|grep -1 version
name: ruby-opengl
version: !ruby/object:Gem::Version
  prerelease: false
--
  - 1
  version: 0.60.1
platform: ruby
...
rubyforge_project: ruby-opengl
rubygems_version: 1.3.7
signing_key:
specification_version: 2
summary: OpenGL Interface for Ruby
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