在 trixie 發行版中 all 硬體架構下的 ruby-letter-opener 套件檔案清單
/usr/lib/ruby/vendor_ruby/letter_opener.rb
/usr/lib/ruby/vendor_ruby/letter_opener/configuration.rb
/usr/lib/ruby/vendor_ruby/letter_opener/delivery_method.rb
/usr/lib/ruby/vendor_ruby/letter_opener/message.rb
/usr/lib/ruby/vendor_ruby/letter_opener/railtie.rb
/usr/lib/ruby/vendor_ruby/letter_opener/templates/default.html.erb
/usr/lib/ruby/vendor_ruby/letter_opener/templates/light.html.erb
/usr/share/doc/ruby-letter-opener/README.rdoc
/usr/share/doc/ruby-letter-opener/changelog.Debian.gz
/usr/share/doc/ruby-letter-opener/changelog.gz
/usr/share/doc/ruby-letter-opener/copyright
/usr/share/rubygems-integration/all/specifications/letter_opener-1.7.0.gemspec