SUMMARY Calibre and Calibre E-book Viewer fail to install in Discover STEPS TO REPRODUCE 1. Open Discover 2. Search for Calibre and click on install button OBSERVED RESULT Calibre won't install and Discover gives the message at the bottom of its window: "Dependency solution failed" (my translation (might be wrong) from original german message: "Auflösung der Abhängigkeit fehlgeschlagen". EXPECTED RESULT Calibre installs SOFTWARE/OS VERSIONS Linux/KDE Plasma: KDE neon (neon-user-20200618-1113.iso) (available in About System) KDE Plasma Version: 5.19.1 KDE Frameworks Version: 5.71.0 Qt Version: 5.14.2 ADDITIONAL INFORMATION KDE neon is a clean install, no Flatpak, Snap or AUR enabled or installed.
> "Dependency solution failed" That's a problem with the underlying packages themselves on your system, not with anything Discover is doing; If you use `pkcon install [package name]`, you'll get the same thing. Moving to neon.
Calibre isn't a KDE project so we don't include it in Neon. This does mean it won't install with the newer Qt built in Neon. It can be installed from e.g. https://flathub.org/apps/details/com.calibre_ebook.calibre