Help with Electrum on Ubuntu

I'm trying to install Electrum on Ubuntu 18.04.3 LTS. I followed instructions found here: https://electrum.org/#download

Install dependencies:

Code:

sudo apt-get install python3-pyqt5

Download package:

Code:

wget https://download.electrum.org/3.3.8/Electrum-3.3.8.tar.gz

Verify signature:

Code:

wget https://download.electrum.org/3.3.8/Electrum-3.3.8.tar.gz.asc
gpg --verify Electrum-3.3.8.tar.gz.asc

Confirmed Thomas V's key.

Install with PIP:

Code:

sudo apt-get install python3-setuptools python3-pip
python3 -m pip install --user Electrum-3.3.8.tar.gz[fast]

But nothing happens. There's no Electrum icon in my tray, and I don't know if there's a command to start Electrum from the Terminal. There is a new folder in my home directory named Electrum-3.3.8

If I enter the following commands into terminal I can get Electrum start.

Run without installing:

Code:

tar -xvf Electrum-3.3.8.tar.gz
python3 Electrum-3.3.8/run_electrum

Is there a way to install it so I can just double click an icon?