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On 23/09/06, Max Russell <thedossone / gmail.com> wrote:
>
> Cross posting this from Ubuntu forums
>
> I recently got the excellent Ruby cookbook and scanning through quickly
> seized upon the Blinkenlights examples.
>
> However I'm seeing something like this:
> ./blinkenlights.rb
> ./blinkenlights.rb:7: uninitialized constant BlinkenLights (NameError)
> from /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:27:in
> `require'
> from ./blinkenlights.rb:4
>
>
> whenever I try to execute the script
> #!/usr/bin/ruby
>
> require 'rubygems'
> require 'blinkenlights'
>
> #Turn individual lights on and off
> BlinkenLights.open do |lights|
> lights.left  rue
> lights.middle  rue
> lights.right  rue
>
> lights.scr  alse
> lights.cap  alse
> lights.num  alse
> end
>
> #Dislay a light show
> BlinkenLights.open do |lights|
> lights.left_to_right
> 10.times{ lights.random }
> lights.right_to_left
> end
>
>
>
> I'm on Ubuntu 6.06 LTS and I have the Blinkenlightsgem installed, I used
> sudo gem install blinkenlights and can list my local gems and see it.
>
> So why do I get this error?
>
> --
> Posted via http://www.ruby-forum.com/.
>
> your script is named 'blinkenlights.rb', right?

Then you're are trying to 'require' your own  script.

-Thomas



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