This starts, but there is no icon in the system tray (or no system tray), so it isn't usable. There are threads about this in earlier eOS versions.
About system tray icons. Juno dropped the support of the old ayatana
While the software devs implement the new way you can have them back by...
$ sudo add-apt-repository ppa:yunnxx/elementary $ sudo apt update $ sudo apt install indicator-application wingpanel-indicator-ayatana
then you need to edit a file (i used nano, use any editor you want - avoiding a holy war)
$ sudo nano /etc/xdg/autostart/indicator-application.desktop
find the line
and add Pantheon
that's it, just restart X and you will have the old notification area icons