Comment 2 for bug 1851684

This bug affects 20.04 as well:

python3.8 -mvenv .env
The virtual environment was not created successfully because ensurepip is not
available. On Debian/Ubuntu systems, you need to install the python3-venv
package using the following command.

    apt-get install python3-venv

You may need to use sudo with that command. After installing the python3-venv
package, recreate your virtual environment.

Failing command: ['/mnt/d/.env/bin/python3.8', '-Im', 'ensurepip', '--upgrade', '--default-pip']