Source: mathgl Version: 2.4.2.1-2 Severity: serious Tags: ftbfs qtwebengine5-dev is only available on the following architectures: amd64 arm64 armhf i386 mipsel
mathgl tries qtwebengine5-dev first with a fallback to libqt5webkit5-dev, which gives two possible solutions: 1. If using qtwebengine5-dev instead of libqt5webkit5-dev does not bring any significant improvements, it would be easiest to go back to using libqt5webkit5-dev on all architectures. OR 2. Use qtwebengine5-dev where available and libqt5webkit5-dev everywhere else, by changing the build dependency to qtwebengine5-dev [amd64 arm64 armhf i386 mipsel]