Cumulus online installer for x64 Linux distros
My recommendation is to install into <home directory>/<anywhere you want>.
Download -> mark installer as executable -> Install wherever you want.
Application will start automatically to check for updates, but you are still welcomed back to check for news from time to time.
Notice for Xfce users:
You will get an error message, this is due to a script which creates an entry into ".config/autostart/" so it will start on login, simply select ignore and the installer will finish. You will have to manually set to start on login.
Feel free to send your feedback whenever you want.