bundle install and rbx-require-relative

To use debugger

rbx-require-relative is a port of Ruby 1.9’s relative_relative for Rubinus and MRI 1.8

If you’re running ruby1.9 then you don’t need it. Remove it from your Gemfile.

Don’t require ruby-debug in your Gemfile as it has rbx-require-relative as a dependency. Add gem ‘ruby-debug19’ instead

if RUBY_VERSION =~ /^1.9/ gem ‘ruby-debug19’ else gem ‘ruby-debug’ end

标签： bundle rails ruby