This bug is known and fixed, but the fix isn't in kdelibs-3.1. More information, follow this link: http://lists.kde.org/?l=kde-core-devel&m=104221693026288&w=2 Some zip files is shown with duplicate directories and the konqueror doesn't show the files inside the duplicate directories. This patch have worked here. No problems until now.
Created attachment 7749 [details] the new ebuild
Created attachment 7750 [details, diff] The patch for kzip.cpp file
i added the attached patch to kdelibs-3.1-r2.ebuild. thanks.
why is this still open? :-)