Package: khelpcenter Version: 4:3.5.5a.dfsg.1-2 Severity: minor If you try to create a search index and htdig isn't installed, you don't get any error message. Instead KHelpCenter just shows “100 %” in the progress bar as if creating the search index would have been successfully finished. Only if you click on “Details”, you see that there was something wrong but also only if you understand the messages shown.