Update installation.markdown (#9081)

It is not possible to run the command  `add-apt-repository universe` without installing `apt-get software-properties-common` first
This commit is contained in:
Nicholas Hawkes 2019-03-31 03:24:08 -04:00 committed by Fabian Affolter
parent 27731f908a
commit 1a0f35f1bc

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@ -95,11 +95,13 @@ To perform the Hass.io installation, run the following commands:
```bash
sudo -i
apt-get software-properties-common
add-apt-repository universe
apt-get update
apt-get install -y apparmor-utils apt-transport-https avahi-daemon ca-certificates curl dbus jq network-manager socat software-properties-common
apt-get install -y apparmor-utils apt-transport-https avahi-daemon ca-certificates curl dbus jq network-manager socat
curl -fsSL get.docker.com | sh