This is how qtchooser works. You need to install qt5-default package which provides a proper configuration, or export QT_SELECT=5, or run “qhelpgenerator -qt5” and so on.
** Changed in: qtchooser (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to qtchooser in Ubuntu. https://bugs.launchpad.net/bugs/1812150 Title: qhelpgenerator and qcollectiongenerator will not run To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtchooser/+bug/1812150/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs