Hello, I''m trying to install mysql (to use it with Rails 2.2), without any success. After browsing the web, I found some tips (I need to target the xampp files), but it''s still not working finally. My command line is the following : sudo gem install mysql -- --with-mysql-dir=/Applications/xampp/xamppfiles/ --with-mysql-config=/Applications/xampp/xamppfiles/bin/mysql_config Results : Building native extensions. This could take a while... ERROR: Error installing mysql: ERROR: Failed to build gem native extension. /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.rb install mysql -- --with-mysql-dir=/Applications/xampp/xamppfiles/ --with-mysql-config=/Applications/xampp/xamppfiles/bin/mysql_config checking for mysql_ssl_set()... yes checking for mysql.h... no checking for mysql/mysql.h... no *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers. Check the mkmf.log file for more details. You may need configuration options. Provided configuration options: --with-opt-dir --without-opt-dir --with-opt-include --without-opt-include=${opt-dir}/include --with-opt-lib --without-opt-lib=${opt-dir}/lib --with-make-prog --without-make-prog --srcdir=. --curdir --ruby=/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby --with-mysql-config Gem files will remain installed in /Library/Ruby/Gems/1.8/gems/mysql-2.7 for inspection. Results logged to /Library/Ruby/Gems/1.8/gems/mysql-2.7/gem_make.out Do I have to install something else ? I found a developer package in Xampp website, but I don''t know if I have to use it and how to use it... http://www.apachefriends.org/en/xampp-macosx.html#849 Anyone could help me? Thank you very much. Vincent -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---