/home/jenkins/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1638:in raise_if_conflicts': Unable to activate sax-machine-0.2.1, because nokogiri-1.5.11 conflicts with nokogiri (~> 1.6.0) (Gem::LoadError) from /home/jenkins/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:747:inactivate'
from /home/jenkins/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:781:in block in activate_dependencies' from /home/jenkins/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:767:ineach'
from /home/jenkins/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:767:in activate_dependencies' from /home/jenkins/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:751:inactivate'
from /home/jenkins/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems.rb:1232:in gem' from /home/jenkins/.rvm/gems/ruby-1.9.3-p448/bin/oddb2xml:18:in'
from /home/jenkins/.rvm/gems/ruby-1.9.3-p448/bin/ruby_executable_hooks:15:in eval' from /home/jenkins/.rvm/gems/ruby-1.9.3-p448/bin/ruby_executable_hooks:15:in'
/home/jenkins/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1638:in'
from /home/jenkins/.rvm/gems/ruby-1.9.3-p448/bin/ruby_executable_hooks:15:in '
raise_if_conflicts': Unable to activate sax-machine-0.2.1, because nokogiri-1.5.11 conflicts with nokogiri (~> 1.6.0) (Gem::LoadError) from /home/jenkins/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:747:in
activate' from /home/jenkins/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:781:inblock in activate_dependencies' from /home/jenkins/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:767:in
each' from /home/jenkins/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:767:inactivate_dependencies' from /home/jenkins/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:751:in
activate' from /home/jenkins/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/site_ruby/1.9.1/rubygems.rb:1232:ingem' from /home/jenkins/.rvm/gems/ruby-1.9.3-p448/bin/oddb2xml:18:in
eval' from /home/jenkins/.rvm/gems/ruby-1.9.3-p448/bin/ruby_executable_hooks:15:in