From: de dardel benjamin Date: 2006-05-12T23:31:41+09:00 Subject: mkmf I'm new to ruby world and I would like to install fxruby. My problem is : I don't find anywhere the file 'mkmf.rb' Where can I find it ? Thanks % sudo gem install fxruby-1.4.6.gem Attempting local installation of 'fxruby-1.4.6.gem' Building native extensions. This could take a while... extconf.rb:4:in `require': no such file to load -- mkmf (LoadError) from extconf.rb:4 -- Posted via http://www.ruby-forum.com/.