Umbrello 16.12 requires qtwebkit for the "welcome window", so it should be added to DEPENDS. Reproducible: Always Actual Results: Build fails trying to locate QtWebKit if it is not installed.
Thanks, fixed in git. https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=d062d99e0c3c0cad347d7eba47d3af269ed7a2f6 https://gitweb.gentoo.org/proj/kde.git/commit/?id=2e8832c0e90b5e27b0f4ff3793055b3325f124ca