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Problems with "scruffy"
Andrés Suárez
10/21/2008 11:27:00 AM
Hi,
I've the last one-click installer and the scruffy gem. And if I try to
run this example script:
require 'rubygems'
require 'scruffy'
graph = Scruffy::Graph.new
graph.title = "Favourite Snacks"
graph.renderer = Scruffy::Renderers::Pie.new
graph.add :pie, '', {
'Apple' => 20,
'Banana' => 100,
'Orange' => 70,
'Taco' => 30
}
graph.render :to => "pie_test.svg"
graph.render :width => 300, :height => 200,
:to => "pie_test.png", :as => 'png'
-------------------
but I've obtained the next error:
c:/ruby/lib/ruby/site_ruby/1.8/rubygems.rb:578:in
`report_activate_error': Could
not find RubyGem builder (>= 2.0) (Gem::LoadError)
from c:/ruby/lib/ruby/site_ruby/1.8/rubygems.rb:134:in
`activate'
from c:/ruby/lib/ruby/site_ruby/1.8/rubygems.rb:49:in `gem'
from
c:/ruby/lib/ruby/gems/1.8/gems/scruffy-0.2.5/lib/scruffy.rb:18
from
c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:32:in `ge
m_original_require'
from
c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:32:in `re
quire'
from scruffy_petete.rb:2
shell returned 1
------------
Where is the problem?
Regards,
Andrés
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http://www.ruby-...
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1 Answer
Andrés Suárez
10/21/2008 1:05:00 PM
0
Thanks Michael, I didn't know that "builder" was a gem. Now the error
has changed: I've to install RMagick :D
Regards,
Andrés
--
Posted via
http://www.ruby-...
.
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