From: Alex Fenton <alex@...>
Date: 2008-10-05T01:53:31+09:00
Subject: Re: error: ...uninitialized constant Wxruby2

Bou Dram辿 wrote:
> I have already installed the wx package with ruby gem:
> 
> gem install wxruby and now I am trying to run a gui sample program. As
> follow:
> 
> require 'wx'
> include Wx
> class MyFrame < Frame
>   def initialize()
>     super(nil, -1, 'My Frame Title')
>     @my_panel = Panel.new(self)
>     @my_label = StaticText.new(@my_panel, -1, 'My Label Text',
>   DEFAULT_POSITION, DEFAULT_SIZE, ALIGN_CENTER)
> @my_textbox = TextCtrl.new(@my_panel, -1, 'Default Textbox Value')
> @my_combo = ComboBox.new(@my_panel, -1, 'Default Combo Text',
>   DEFAULT_POSITION, DEFAULT_SIZE, ['Item 1', 'Item 2', 'Item 3'])
> @my_button = Button.new(@my_panel, -1, 'My Button Text')
>   end
> end

You need to add some code at the end of your sample to actually show one 
of these frames. Something like

App.run do
   frame = MyFrame.new
   frame.show
end

That should do the trick. You can get more help on the wxruby-users 
mailing list: http://wxruby.rubyforge.org/wiki/wiki.pl?MailingLists

The error message you're getting at the moment is a minor bug in 1.9.8, 
it's already fixed in Subversion for the upcoming 2.0 release.

alex