Build failure during the 2026-07-07 “build all packages for x86_64”
private-repo release pass (see
repo_release_logs/maintained_kchmviewer.log).
Needs qt5-webengine, not found anywhere in this arch/ tree
(chmlib/libzip, also listed missing in the same transaction, are
presumably real and would resolve fine on their own). Same
external-dependency-not-in-this-tree class as memory/dbmodel-qt4.md –
per the user’s 2026-07-07 guidance, recording and moving on rather than
digging into whether it’s official-vs-AUR right now.