The obvious need today is to go with the flow of technology as aggressive web applications are being produced here and there. Ruby on Rails has been identified as the best interface software that programmers look forward to today since it simple yet great output makes the world of programming all the more simpler.
You can really install it on any software even on your Windows XP or Vista. With all the ideas of new developmental software up in the air, you can just imagine how many programs from people can be seen after some time especially once they have settled in and mastered this program.