Não sei o que diabos aconteceu com minhas versões ruby e com o meu RVM após umas atualização do meu linux;
Help me, galera.
Eu tenho um diretório chamado metaprogramming, no qual tenho um Gemfile:
source 'https://rubygems.org'
gem 'byebug', '~> 11.0', '>= 11.0.1'
gem 'rb-readline'
Vejam o que aconteceu, após tentar executar um arquivo ruby:
ruby aula.rb
Sorry, you can't use byebug without Readline. To solve this, you need to
rebuild Ruby with Readline support. If using Ubuntu, try `sudo apt-get
install libreadline-dev` and then reinstall your Ruby.
/home/yuri/.rvm/rubies/ruby-2.4.0/lib/ruby/site_ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require': libreadline.so.6: cannot open shared object file: No such file or directory - /home/yuri/.rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/i686-linux/readline.so (LoadError)
from /home/yuri/.rvm/rubies/ruby-2.4.0/lib/ruby/site_ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /home/yuri/.rvm/gems/ruby-2.4.0@aulaRuby/gems/byebug-11.0.1/lib/byebug/history.rb:4:in `<top (required)>'
from /home/yuri/.rvm/rubies/ruby-2.4.0/lib/ruby/site_ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /home/yuri/.rvm/rubies/ruby-2.4.0/lib/ruby/site_ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /home/yuri/.rvm/gems/ruby-2.4.0@aulaRuby/gems/byebug-11.0.1/lib/byebug/interface.rb:4:in `<top (required)>'
from /home/yuri/.rvm/rubies/ruby-2.4.0/lib/ruby/site_ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /home/yuri/.rvm/rubies/ruby-2.4.0/lib/ruby/site_ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /home/yuri/.rvm/gems/ruby-2.4.0@aulaRuby/gems/byebug-11.0.1/lib/byebug/core.rb:7:in `<top (required)>'
from /home/yuri/.rvm/rubies/ruby-2.4.0/lib/ruby/site_ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /home/yuri/.rvm/rubies/ruby-2.4.0/lib/ruby/site_ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /home/yuri/.rvm/gems/ruby-2.4.0@aulaRuby/gems/byebug-11.0.1/lib/byebug/attacher.rb:36:in `byebug'
from aula.rb:37:in `<main>'