I found a post around here somewhere explaining how to install tix.
Has anyone made it work on windows?  I'm getting the follwing.

C:\ruby\tcltk-ext052>mk_tkextlib.rb -p Tix

c:/ruby/lib/ruby/1.8/tcltkextlib.rb:47:in `_eval': couldn't load
library "C:/tcl
8.4.14/bin/tix84.lib": invalid argument (RuntimeError)
        from c:/ruby/lib/ruby/1.8/tcltkextlib.rb:47:in `_eval'
        from c:/ruby/lib/ruby/1.8/tcltkextlib.rb:67:in `eval'
        from c:/ruby/lib/ruby/1.8/tcltkextlib.rb:177:in
`_load_shared_lib'
        from c:/ruby/lib/ruby/1.8/tcltkextlib.rb:220:in `setup_libs'
        from c:/ruby/lib/ruby/1.8/tcltkextlib.rb:216:in `setup_libs'
        from c:/ruby/lib/ruby/1.8/tcltkextlib.rb:233:in
`full_load_libs'
        from C:/ruby/tcltk-ext052/mk_tkextlib.rb:1361:in
`load_ext_library'
        from C:/ruby/tcltk-ext052/mk_tkextlib.rb:3001

My def file is

$ext_lib_info = [
  ['Tix', 'tix84.lib', ['C:/tcl8.4.14/bin']],
  nil
]


I also tried the dll.  And I tried using the full path.  My ruby is
1.8.4.