No source for ruby-2.0.0-p451 provided with debugger-ruby_core_source gem

Question

I\'ve seen very similar problems in other SO questions (e.g. No source for ruby-1.9.2-p321 provided with debugger-ruby_core_source gem) as well as through a Google search, but n

Answer 1

I am posting here because absolutely nothing worked. The only solution that fixed the problem for me:

Even though we are installing debugger, the error is in installing a requirement, debugger-ruby_core_source.

If you look at the error that is exactly where it raises the issue.

No source for ruby-2.0.0-p451 provided with debugger-ruby_core_source gem.

It is actually quite easy to fix this error. Just run the below command, installing the dependencies, and retry:

gem install debugger-ruby_core_source

Credit for this solution to: FIXED gem install debugger -v ’1.6.2′ No source for ruby