https://bugs.kde.org/show_bug.cgi?id=422972
--- Comment #13 from Patrick Silva <bugsefor...@gmx.com> --- Unfortunately build dependencies are not available on neon unstable. $ sudo apt build-dep khtml ... Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: builddeps:essentials : Depends: build-essential but it is not going to be installed builddeps:khtml : Depends: debhelper (>= 11~) but it is not going to be installed Depends: libjpeg-dev Depends: libkf5archive-dev (>= 5.51.0~) but it is not going to be installed Depends: libkf5codecs-dev (>= 5.51.0~) but it is not going to be installed Depends: libkf5globalaccel-dev (>= 5.51.0~) but it is not going to be installed Depends: libkf5i18n-dev (>= 5.51.0~) but it is not going to be installed Depends: libkf5iconthemes-dev (>= 5.51.0~) but it is not going to be installed Depends: libkf5kio-dev (>= 5.51.0~) but it is not going to be installed Depends: libkf5kjs-dev (>= 5.51.0~) but it is not going to be installed Depends: libkf5notifications-dev (>= 5.51.0~) but it is not going to be installed Depends: libkf5parts-dev (>= 5.51.0~) but it is not going to be installed Depends: libkf5sonnet-dev (>= 5.51.0~) but it is not going to be installed Depends: libkf5textwidgets-dev (>= 5.51.0~) but it is not going to be installed Depends: libkf5wallet-dev (>= 5.51.0~) but it is not going to be installed Depends: libkf5widgetsaddons-dev (>= 5.51.0~) but it is not going to be installed Depends: libkf5windowsystem-dev (>= 5.51.0~) but it is not going to be installed Depends: libkf5xmlgui-dev (>= 5.51.0~) but it is not going to be installed Depends: libphonon4qt5-dev (>= 4:4.6.0) but it is not going to be installed Depends: libpng-dev but it is not going to be installed Depends: libqt5x11extras5-dev (>= 5.8.0~) but it is not going to be installed Depends: qtbase5-dev (>= 5.8.0~) but it is not going to be installed Depends: zlib1g-dev but it is not going to be installed E: Unable to correct problems, you have held broken packages. -- You are receiving this mail because: You are watching all bug changes.