example plotdemos2.rb does not run

[Phlip]

Guys, here's a post from RubyForge asking that question. I just hit the
problem too. Any tips?

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See the following run output (Win XP SP1):

ruby plotdemos2.rb

e:/apps/ruby/lib/ruby/1.8/tk/package.rb:86:in `require': TkPackage can't
find

package Plotchart (RuntimeError)
from e:/apps/ruby/lib/ruby/1.8/tkextlib/tcllib/plotchart.rb:64
from e:/apps/ruby/lib/ruby/site_ruby/1.8/rubygems/loadpath_manager.rb:5:in
`require__'
from e:/apps/ruby/lib/ruby/site_ruby/1.8/rubygems/loadpath_manager.rb:5:in
`require'
from plotdemos2.rb:4

Exit code: 1

I am not able to figure out why it did not run. It would be nice someone
could help.
With best regards, Rudy

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http://rubyforge.org/projects/rubyinstaller/