--- a/doc/installation.rst	Sat Sep 05 21:59:38 2020 +0200
+++ b/doc/installation.rst	Sun Sep 13 15:01:22 2020 +0200
@@ -11,11 +11,7 @@
 start if the version backend has not the same version).
 
 We recommend to use development version for now, until the release of
-0.7 version which will be "general public" version.
-
-Also note that Libervia as all SàT ecosystem is still using Python 2 (this will change for
-0.8 version which will be Python 3 only), so all instructions below have to be made using
-python 2.
+0.8 version.
 
 Development Version
 -------------------
@@ -32,11 +28,12 @@
 
   $ cd
 
-And enter the following commands (note that *virtualenv2* may be named
-*virtualenv* on some distributions, just be sure it's Python **2** version)::
+And enter the following commands (note that *virtualenv3* may be named
+*virtualenv* on some distributions, just be sure it's Python **3** version)::
 
-  $ virtualenv2 env
-  $ source env/bin/activate
+  $ python3 -m venv sat
+  $ source sat/bin/activate
+  $ pip install wheel
   $ pip install hg+https://repos.goffi.org/libervia
 
 If you haven't done it for the backend, you need to install the media::
@@ -44,6 +41,30 @@
   $ cd
   $ hg clone https://repos.goffi.org/sat_media
 
+then, create the directory ``~/.config/sat``::
+
+  $ mkdir -p ~/.config/sat
+
+and the file ``~/.config/sat/sat.conf`` containing:
+
+.. sourcecode:: cfg
+
+  [DEFAULT]
+  media_dir = ~/sat_media
+
+Of course, replace ``~/sat_media`` with the actual path you have used.
+
+Please check backend documentation for more details on the settings.
+
+You'll also need the ``yarn`` packager, please check your distribution documentation for
+instructions to install it.
+
+.. note::
+
+    On Debian and derivatives, the ``yarn`` packager is installed with the ``yarnpkg``
+    package (and not ``yarn`` only), you can install it with ``apt install yarnpkg`` as
+    root (or with ``sudo``).
+
 Post Installation
 -----------------