W: libdb4.4-ruby1.8: package-contains-empty-directory usr/share/doc/libdb4.4-ruby1.8/examples/zippy/ W: libdb4.4-ruby1.8: package-contains-empty-directory usr/share/doc/libdb4.4-ruby1.8/examples/tmp/ W: libdb4.4-ruby1.8: doc-base-file-separator-extra-whitespaces libdb4.4-ruby1.8:12