Hi I am assuming things here because you are on Jruby and windows But you do require those libraries. Nokogiri in particular needs the latest version of LibXml2 and you can run nokogiri -v on your terminal to see if it has been built with the latest version of libxml and the libxml2.dll is in the corrent load path.
However I found this on the tenderlove wiki github its a known issue and someone has sugested a workaround for windows: http://github.com/tenderlove/nokogiri/issues/#issue/90 quote "I solved the problem and record them here: http://maodan520.spaces.live.com/blog/cns!E0C8D36B1650926A!237.entry Make sure do not use libxml2 or libxslt, you should use libexslt. Good luck. " I hope that helps On Sep 17, 4:45 pm, "Gary Massing" <[email protected]> wrote: > Hi, > > I'm getting a "Could not open any of [xml2, xslt, exslt] (LoadError)" error > when trying to run a simple Ruby program taken from the EXAMPLES.rdoc file of > the Mechanize gem. > > The error is in this line of the Nokogiri module of libxml.rb: ffi_lib > 'xml2', 'xslt', 'exslt' > > Not sure if there are missing gems, and if so, what to install. Any ideas > how to fix this? > > Thanks very much. > > Gary M. > > Program -- main.rb: > ---------------------- > ## Google > require 'rubygems' > require 'mechanize' > > a = WWW::Mechanize.new { |agent| > agent.user_agent_alias = 'Mac Safari' > } > > a.get('http://google.com/') do |page| > search_result = page.form_with(:name => 'f') do |search| > search.q = 'Hello world' > end.submit > > search_result.links.each do |link| > puts link.text > end > end > ---------------------- > > Resources I'm using: > > Editor: Netbeans IDE 6.7.1 > Gems installed (among others): mechanize-0.9.3, nokogiri-1.3.3-java > Operating System: Windows Vista Home Premium, Service Pack 1, 64-Bit > > Error message stack: > > JRuby limited openssl loaded. gem install jruby-openssl for full > support.http://wiki.jruby.org/wiki/JRuby_Builtin_OpenSSL > C:/Program Files (x86)/NetBeans > 6.7.1/ruby2/jruby-1.2.0/lib/ruby/1.8/ffi/library.rb:18:in `ffi_lib': Could > not open any of [xml2, xslt, exslt] (LoadError) > from C:/Program Files (x86)/NetBeans > 6.7.1/ruby2/jruby-1.2.0/lib/ruby/gems/1.8/gems/nokogiri-1.3.3-java/lib/nokogiri/ffi/libxml.rb:5 > from C:/Program Files (x86)/NetBeans > 6.7.1/ruby2/jruby-1.2.0/lib/ruby/gems/1.8/gems/nokogiri-1.3.3-java/lib/nokogiri/ffi/libxml.rb:31:in > `require' > from C:/Program Files (x86)/NetBeans > 6.7.1/ruby2/jruby-1.2.0/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in > `require' > from C:/Program Files (x86)/NetBeans > 6.7.1/ruby2/jruby-1.2.0/lib/ruby/gems/1.8/gems/nokogiri-1.3.3-java/lib/nokogiri.rb:10 > from C:/Program Files (x86)/NetBeans > 6.7.1/ruby2/jruby-1.2.0/lib/ruby/gems/1.8/gems/nokogiri-1.3.3-java/lib/nokogiri.rb:31:in > `require' > from C:/Program Files (x86)/NetBeans > 6.7.1/ruby2/jruby-1.2.0/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in > `require' > from C:/Program Files (x86)/NetBeans > 6.7.1/ruby2/jruby-1.2.0/lib/ruby/gems/1.8/gems/mechanize-0.9.3/lib/www/mechanize.rb:9 > from C:/Program Files (x86)/NetBeans > 6.7.1/ruby2/jruby-1.2.0/lib/ruby/gems/1.8/gems/mechanize-0.9.3/lib/www/mechanize.rb:31:in > `require' > from C:/Program Files (x86)/NetBeans > 6.7.1/ruby2/jruby-1.2.0/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in > `require' > from C:/Program Files (x86)/NetBeans > 6.7.1/ruby2/jruby-1.2.0/lib/ruby/gems/1.8/gems/mechanize-0.9.3/lib/mechanize.rb:7 > from C:/Program Files (x86)/NetBeans > 6.7.1/ruby2/jruby-1.2.0/lib/ruby/gems/1.8/gems/mechanize-0.9.3/lib/mechanize.rb:36:in > `require' > from C:/Program Files (x86)/NetBeans > 6.7.1/ruby2/jruby-1.2.0/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in > `require' > from > C:\Users\Gary\Documents\NetBeansProjects\HTMLTextReplacement\lib\main.rb:5 --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
