ruby-debug install error: failed to build gem native extension

Question

I\'m running 1.9.2 with rails 3.

I\'m using rvm.

I did:

sudo gem install ruby-gem

and got:

Building native exte         


        

Answer 1

In your gemfile, change your ruby-debug line to this:

gem 'ruby-debug19', :require => 'ruby-debug'

My source is http://dirk.net/2010/04/17/ruby-debug-with-ruby-19x-and-rails-3-on-rvm/