Source: dtkcore Version: 2.0.7.1-2 deepin-qt5dxcb-plugin fails to build on Ubuntu 18.04 because deepin-qt5dxcb-plugin expects dtkcore to support the specific Qt version being used. See the end of platformplugin/linux.pri
dtkcore is hard-wired to support only Qt 5.9.2 and 5.10.1 but Ubuntu 18.04 has Qt 5.9.4 (and will get Qt 5.9.5 soon). Please fix deepin-qt5dxcb-plugin's build failure on Ubuntu. If you can, it would be great to have it not break for every Qt point release. Build logs at https://launchpad.net/ubuntu/+source/deepin-qt5dxcb-plugin/1.1.8+ds-1/+build/14330571 Thanks, Jeremy Bicha