From: Olivier Lolveley Date: 2009-04-29T22:13:14+09:00 Subject: (mandriva,eclipse) ruby debug gem installation fails hello, I have a problem while installing a gem for the debugging with eclipse. I'm on mandriva 2009, here is the error message: ******************************************* [root@localhost lolveley]# gem install ruby-debug Bulk updating Gem source index for: http://gems.rubyforge.org Building native extensions. This could take a while... ERROR: Error installing ruby-debug: ERROR: Failed to build gem native extension. /usr/bin/ruby extconf.rb install ruby-debug mkmf.rb can't find header files for ruby at /usr/lib/ruby/ruby.h Gem files will remain installed in /usr/lib/ruby/gems/1.8/gems/linecache-0.43 for inspection. Results logged to /usr/lib/ruby/gems/1.8/gems/linecache-0.43/ext/gem_make.out ******************************************* do you know from where it is coming? lolveley. -- Posted via http://www.ruby-forum.com/.