/usr/ is in ruby-did-you-mean 1.0.0-2.
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/usr/lib/
/usr/lib/ruby/
/usr/lib/ruby/vendor_ruby/
/usr/lib/ruby/vendor_ruby/did_you_mean/
/usr/lib/ruby/vendor_ruby/did_you_mean/jaro_winkler.rb
/usr/lib/ruby/vendor_ruby/did_you_mean/extra_features.rb
/usr/lib/ruby/vendor_ruby/did_you_mean/verbose_formatter.rb
/usr/lib/ruby/vendor_ruby/did_you_mean/extra_features/
/usr/lib/ruby/vendor_ruby/did_you_mean/extra_features/initializer_name_correction.rb
/usr/lib/ruby/vendor_ruby/did_you_mean/extra_features/ivar_name_correction.rb
/usr/lib/ruby/vendor_ruby/did_you_mean/formatter.rb
/usr/lib/ruby/vendor_ruby/did_you_mean/levenshtein.rb
/usr/lib/ruby/vendor_ruby/did_you_mean/spell_checkable.rb
/usr/lib/ruby/vendor_ruby/did_you_mean/core_ext/
/usr/lib/ruby/vendor_ruby/did_you_mean/core_ext/name_error.rb
/usr/lib/ruby/vendor_ruby/did_you_mean/version.rb
/usr/lib/ruby/vendor_ruby/did_you_mean/spell_checkers/
/usr/lib/ruby/vendor_ruby/did_you_mean/spell_checkers/name_error_checkers.rb
/usr/lib/ruby/vendor_ruby/did_you_mean/spell_checkers/method_name_checker.rb
/usr/lib/ruby/vendor_ruby/did_you_mean/spell_checkers/null_checker.rb
/usr/lib/ruby/vendor_ruby/did_you_mean/spell_checkers/name_error_checkers/
/usr/lib/ruby/vendor_ruby/did_you_mean/spell_checkers/name_error_checkers/variable_name_checker.rb
/usr/lib/ruby/vendor_ruby/did_you_mean/spell_checkers/name_error_checkers/class_name_checker.rb
/usr/lib/ruby/vendor_ruby/did_you_mean.rb
/usr/share/
/usr/share/rubygems-integration/
/usr/share/rubygems-integration/all/
/usr/share/rubygems-integration/all/specifications/
/usr/share/rubygems-integration/all/specifications/did_you_mean-1.0.0.gemspec
/usr/share/doc/
/usr/share/doc/ruby-did-you-mean/
/usr/share/doc/ruby-did-you-mean/copyright
/usr/share/doc/ruby-did-you-mean/changelog.Debian.gz
/usr/share/doc/ruby-did-you-mean/README.md