Installing RAILS on MAC OS 10.9 Mavericks (beta)

Question

I'm running OS X Mavericks 10.9 beta and now is a good time to get back to learning Ruby on Rails. Happy to know that 10.9 includes Ruby 2.0

But I'm having trouble installing Rails.

using the command - sudo gem install rails

results in this..

Building native extensions. This could take a while... ERROR: Error installing rails: ERROR: Failed to build gem native extension.

/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby extconf.rb mkmf.rb can't find header files for ruby at /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/include/ruby.h

Gem files will remain installed in /Library/Ruby/Gems/2.0.0/gems/atomic-1.1.10 for inspection. Results logged to /Library/Ruby/Gems/2.0.0/gems/atomic-1.1.10/ext/gem_make.out

Any advice?

Thanks

Shannon

Answer 1

For me this problem was fixed by running the following command:

xcode-select --install