From: anne001 <anne@...>
Date: 2006-07-26T09:40:05+09:00
Subject: Re: rb-gnome and gtkglext

I can run irb, then require "gtk2" in either terminal or xterm (X11)
I got the same answer.

Now I ran xhost localhost
irb(main):001:0> require "gtk2"
=> true
apparently your xhost suggestion was strong medicine, thank you

unfortunately, I am seeing one of the errors which I thought had gone
away:
 require "gtkglext"
dyld: NSLinkModule() error
dyld: Symbol not found: _pango_x_font_cache_unload
  Referenced from: /opt/local/lib/libgdkglext-x11-1.0.0.dylib
  Expected in: flat namespace

something about pango. somebody else seems to have had a problem
http://www.cozmixng.org/~w3ml/index.rb/rabbit-shockers/msg/191
don't know what it says.