I am new in JRuby. Sorry for my mistake but I want some advice. Is there
possible way to install native extensions in JRuby? Last time I had
install ruby numerical library called ‘rnum’. When I execute ‘ruby
extconf.rb’ I get an error: “can’t find header files for ruby”.
I am working on:
Windows XP, JRuby 1.1.4
Thanks for help