/usr/lib/ruby/vendor_ruby/capybara/spec/session/ is in ruby-capybara 2.2.1-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/ruby/vendor_ruby/capybara/spec/session/all_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/assert_selector.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/attach_file_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/body_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/check_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/choose_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/click_button_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/click_link_or_button_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/click_link_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/current_scope_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/current_url_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/evaluate_script_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/execute_script_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/fill_in_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/find_button_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/find_by_id_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/find_field_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/find_link_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/find_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/first_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/go_back_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/go_forward_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/has_button_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/has_css_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/has_field_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/has_link_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/has_select_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/has_selector_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/has_table_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/has_text_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/has_title_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/has_xpath_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/headers.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/html_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/node_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/reset_session_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/response_code.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/save_page_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/screenshot.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/select_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/source_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/text_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/title_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/uncheck_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/unselect_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/visit_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/within_frame_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/within_spec.rb
/usr/lib/ruby/vendor_ruby/capybara/spec/session/within_window_spec.rb