On Fri, 27 Apr 2018 19:13:47 -0400 dep dep@drippingwithirony.com wrote:

the dependencies for the deb are:

qt5-default, libqt5designer5, libqt5multimediawidgets5, libqt5quickwidgets5, libpulse-mainloop-glib0, libsecret-1-0, gnome-keyring, ttf-dejavu

none of this conflicts with trinity on debian. Either ubuntu pacakges are broken or you installed some libs from ppas and now have version conflicts. Start aptitude in interactive mode and look for what exactly brakes when you add this packages.