From: Arti Singh Date: 2011-08-23T12:18:16+09:00 Subject: unable to install rdiscount I got the error below despite when installing rdiscount having devkit inatalled and the config.yamil pointing to the root of the ruby directory. I tried installing it in jruby as well as ruby Does anyone know any work arounds that i can try? C:/selenium/jruby-1.6.3/bin/jruby.exe extconf.rb WARNING: JRuby does not support native extensions or the `mkmf' library very wel l. Check http://kenai.com/projects/jruby/pages/Home for alternatives. checking for random()... no checking for srandom()... no checking for rand()... make gcc -I. -I. -IC:/selenium/jruby-1.6.3/lib/native/include/ruby -I. -DHAVE_RAND -D HAVE_SRAND -fno-omit-frame-pointer -fno-strict-aliasing -fexceptions -m64 -march=native -mtune=native -c basename.c basename.c:1:0: sorry, unimplemented: 64-bit mode not compiled in make: *** [basename.o] Error 1 Gem files will remain installed in C:/selenium/jruby-1.6.3/lib/ruby/gems/1.8/gem s/rdiscount-1.6.8 for inspection. Results logged to C:/selenium/jruby-1.6.3/lib/ruby/gems/1.8/gems/rdiscount-1.6.8 /ext/gem_make.out -- Posted via http://www.ruby-forum.com/.