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

the ruby-debug gem is not compatible to Ruby 1.9.2 and later . replace gem 'ruby-debug19' with following You need use the gem ruby-debug19 So change in your Gemfile to use this one

gem 'ruby-debug19'