From: Priyank Shah Date: 2010-08-03T20:36:12+09:00 Subject: Nokogiri installation problem on Mac 10.6.0 Hi, I getting problem when install Nokogiri on mac snow leopard. I get following errors : ERROR: Error installing nokogiri: ERROR: Failed to build gem native extension. /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.rb mkmf.rb can't find header files for ruby at /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/ruby.h Gem files will remain installed in /Library/Ruby/Gems/1.8/gems/nokogiri-1.4.3.1 for inspection. Results logged to /Library/Ruby/Gems/1.8/gems/nokogiri-1.4.3.1/ext/nokogiri/gem_make.out Reply as soon as possible, Thanks, Priyank Shah -- Posted via http://www.ruby-forum.com/.