update dev doc for submodules

diff --git a/README.rst b/README.rst
index 7a2056d6a6c9a7fbf95530bd2a84e956524a8fc9..e80c50d861c2c42ffc494bbfb6f04c21f5600bc2 100644 (file)
--- a/README.rst
+++ b/README.rst
@@ -150,6 +150,9 @@ To get and run the lastest development version::
     sudo apt-get install git
     git clone https://github.com/Parisson/Telemeta.git
     cd Telemeta
+    git checkout dev
+    git submodule foreach git fetch --tags
+    git submodule update --init --recursive
     sudo pip install -e .
     export PYTHONPATH=$PYTHONPATH:`pwd`