From: Alex Star Date: 2010-10-28T01:42:12+09:00 Subject: Re: RedCloth gem installation problem I did it all as it say's there, but on step 5, i tried to install gem with "gem install rdiscount --platform=ruby" and it showed the same error: c:\>gem install rdiscount --platform=ruby Temporarily enhancing PATH to include DevKit... Building native extensions. This could take a while... ERROR: Error installing rdiscount: ERROR: Failed to build gem native extension. C:/Ruby192/bin/ruby.exe extconf.rb C:/Ruby192/bin/ruby.exe: No such file or directory -- extconf.rb (LoadError) Gem files will remain installed in C:/Ruby192/lib/ruby/gems/1.9.1/gems/rdiscount -1.6.5 for inspection. Results logged to C:/Ruby192/lib/ruby/gems/1.9.1/gems/rdiscount-1.6.5/ext/gem_make.out -- Posted via http://www.ruby-forum.com/.