An error occurred while installing racc (1.6.2), and Bundler cannot continue.

[vishnudas-bluefox]

To see why this extension failed to compile, please check the mkmf.log which can be found here:

/home/unknown/.gem/extensions/x86_64-linux/3.3.0/racc-1.6.2/mkmf.log

extconf failed, exit code 1

Gem files will remain installed in /home/unknown/.gem/gems/racc-1.6.2 for inspection. Results logged to /home/unknown/.gem/extensions/x86_64-linux/3.3.0/racc-1.6.2/gem_make.out

/snap/ruby/323/lib/ruby/3.3.0/rubygems/ext/builder.rb:125:in run' /snap/ruby/323/lib/ruby/3.3.0/rubygems/ext/ext_conf_builder.rb:28:inbuild' /snap/ruby/323/lib/ruby/3.3.0/rubygems/ext/builder.rb:193:in build_extension' /snap/ruby/323/lib/ruby/3.3.0/rubygems/ext/builder.rb:227:inblock in build_extensions' /snap/ruby/323/lib/ruby/3.3.0/rubygems/ext/builder.rb:224:in each' /snap/ruby/323/lib/ruby/3.3.0/rubygems/ext/builder.rb:224:inbuild_extensions' /snap/ruby/323/lib/ruby/3.3.0/rubygems/installer.rb:852:in build_extensions' /home/unknown/.gem/gems/bundler-2.3.14/lib/bundler/rubygems_gem_installer.rb:71:inbuild_extensions' /home/unknown/.gem/gems/bundler-2.3.14/lib/bundler/rubygems_gem_installer.rb:28:in install' /home/unknown/.gem/gems/bundler-2.3.14/lib/bundler/source/rubygems.rb:204:ininstall' /home/unknown/.gem/gems/bundler-2.3.14/lib/bundler/installer/gem_installer.rb:54:in install' /home/unknown/.gem/gems/bundler-2.3.14/lib/bundler/installer/gem_installer.rb:16:ininstall_from_spec' /home/unknown/.gem/gems/bundler-2.3.14/lib/bundler/installer/parallel_installer.rb:186:in do_install' /home/unknown/.gem/gems/bundler-2.3.14/lib/bundler/installer/parallel_installer.rb:177:inblock in worker_pool' /home/unknown/.gem/gems/bundler-2.3.14/lib/bundler/worker.rb:62:in apply_func' /home/unknown/.gem/gems/bundler-2.3.14/lib/bundler/worker.rb:57:inblock in process_queue'

:187:in `loop' /home/unknown/.gem/gems/bundler-2.3.14/lib/bundler/worker.rb:54:in `process_queue' /home/unknown/.gem/gems/bundler-2.3.14/lib/bundler/worker.rb:91:in `block (2 levels) in create_threads'

[c477y]

Hey, can you use ruby version 3.1.2 instead? I would also recommend you use the v0.3.0 branch to run the tool.