After further investigation, I find that there is a desktop file, and it is supposed to be installed, but it doesn't end up in any deb file. Someone needs to add /usr/share/applications to gnucash-common.install.
After further investigation, I find that there is a desktop file, and it is supposed to be installed, but it doesn't end up in any deb file. Someone needs to add /usr/share/ applications to gnucash- common. install.