doc: use python3 cause of deprecating of python on ubuntu

Signed-off-by: Hoai-Thu Vuong <thuvh87@gmail.com>

diff --git a/docs/LAB_SETUP.rst b/docs/LAB_SETUP.rst
index b2fbbe0534bd89c5be3db179eec5769d7b935834..b967400c5f389c06a37007d80a51cb0b163a931e 100644 (file)
--- a/docs/LAB_SETUP.rst
+++ b/docs/LAB_SETUP.rst
@@ -18,7 +18,7 @@ We're currently running both paddles and pulpito on the same node. We have a pro
 
 Do the following as root or as another user with sudo access::
 
-    sudo apt-get install git python-dev python-virtualenv postgresql postgresql-contrib postgresql-server-dev-all supervisor
+    sudo apt-get install git python3-dev python3-virtualenv postgresql postgresql-contrib postgresql-server-dev-all supervisor
     sudo -u postgres createuser paddles -P
     sudo -u postgres createdb paddles