|_Distribution_|_State_|_Last supported version_|
|CentOS 7|Supported|Latest|
|Debian 8 ("jessie")|Supported|Latest|
+|Debian 9 ("stretch")|Supported|Latest|
|Ubuntu 14.04 ("trusty")|Supported|Latest|
|Ubuntu 16.04 ("xenial")|Supported|Latest|
|Ubuntu 12.04 ("precise")|EOL|8ed7b6dd5d4df93a3f37096afe6d6f81c2a7ef6e (2017-05-03)|
h3. Debian and Ubuntu
-Packages are available for Debian 8 ("jessie"), Ubuntu 14.04 ("trusty") and Ubuntu 16.04 ("xenial").
+Packages are available for Debian 8 ("jessie"), Debian 9 ("stretch"), Ubuntu 14.04 ("trusty") and Ubuntu 16.04 ("xenial").
First, register the Curoverse signing key in apt's database:
table(table table-bordered table-condensed).
|OS version|Command|
|Debian 8 ("jessie")|<notextile><code><span class="userinput">echo "deb http://apt.arvados.org/ jessie main" | sudo tee /etc/apt/sources.list.d/arvados.list</span></code></notextile>|
+|Debian 9 ("stretch")|<notextile><code><span class="userinput">echo "deb http://apt.arvados.org/ stretch main" | sudo tee /etc/apt/sources.list.d/arvados.list</span></code></notextile>|
|Ubuntu 14.04 ("trusty")[1]|<notextile><code><span class="userinput">echo "deb http://apt.arvados.org/ trusty main" | sudo tee /etc/apt/sources.list.d/arvados.list</span></code></notextile>|
|Ubuntu 16.04 ("xenial")[1]|<notextile><code><span class="userinput">echo "deb http://apt.arvados.org/ xenial main" | sudo tee /etc/apt/sources.list.d/arvados.list</span></code></notextile>|