★やっぱ同じ。 >ruby test.rb c:/ruby/lib/ruby/site_ruby/1.8/rubygems.rb:377:in `report_activate_error': Could not find RubyGem RMagick (>= 0) (Gem::LoadError) from c:/ruby/lib/ruby/site_ruby/1.8/rubygems.rb:309:in `activate' from c:/ruby/lib/ruby/site_ruby/1.8/rubygems.rb:76:in `active_gem_with_options' from c:/ruby/lib/ruby/site_ruby/1.8/rubygems.rb:50:in `gem' from test.rb:2