[DOC] retrieve submodules at clone in guide

The git clone command was missing the automatic retrieve of submodules.

Issue-ID: DOC-618
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
Change-Id: Ic43fa71c3b931b21160095ed9a9f4e48f733cbf4

diff --git a/docs/oom_user_guide.rst b/docs/oom_user_guide.rst
index 7340ddf..7cc46a7 100644 (file)
--- a/docs/oom_user_guide.rst
+++ b/docs/oom_user_guide.rst
@@ -115,7 +115,7 @@ stable which should be removed to avoid confusion::
 
 To prepare your system for an installation of ONAP, you'll need to::
 
-  > git clone -b frankfurt http://gerrit.onap.org/r/oom
+  > git clone -b frankfurt --recurse-submodules -j2 http://gerrit.onap.org/r/oom
   > cd oom/kubernetes