Tests won't run on Ruby 3.5 not built with --with-readline flag #2348
Description
Running Pry's tests on Ruby 3.5-preview1 installed via rbenv resulted in:
$ bundle exec rake
/home/me/.rbenv/versions/3.5.0-preview1/bin/ruby -I/home/me/.rbenv/versions/3.5.0-preview1/lib/ruby/gems/3.5.0+0/gems/rspec-core-3.13.3/lib:/home/me/.rbenv/versions/3.5.0-preview1/lib/ruby/gems/3.5.0+0/gems/rspec-support-3.13.2/lib /home/me/.rbenv/versions/3.5.0-preview1/lib/ruby/gems/3.5.0+0/gems/rspec-core-3.13.3/exe/rspec --pattern spec/\*\*\{,/\*/\*\*\}/\*_spec.rb
An error occurred while loading ./spec/completion_spec.rb. - Did you mean?
rspec ./spec/method_spec.rb
Failure/Error: require "readline" unless defined?(Readline)
LoadError:
cannot load such file -- readline
# ./spec/completion_spec.rb:3:in '<top (required)>'
Finished in 0.00007 seconds (files took 0.54018 seconds to load)
0 examples, 0 failures, 1 error occurred outside of examples
/home/me/.rbenv/versions/3.5.0-preview1/bin/ruby -I/home/me/.rbenv/versions/3.5.0-preview1/lib/ruby/gems/3.5.0+0/gems/rspec-core-3.13.3/lib:/home/me/.rbenv/versions/3.5.0-preview1/lib/ruby/gems/3.5.0+0/gems/rspec-support-3.13.2/lib /home/me/.rbenv/versions/3.5.0-preview1/lib/ruby/gems/3.5.0+0/gems/rspec-core-3.13.3/exe/rspec --pattern spec/\*\*\{,/\*/\*\*\}/\*_spec.rb failedRuby 3.5 updates the readline gem to v0.0.4 and AFAICT this version of the gem no longer requires the readline.so. I guess adding the rb-readline gem is part of the solution. Adding this gem to the Gemfile got the tests to run but led to many errors.