doc/dev/crimson: add instruction on running install-deps.sh for building crimson

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/doc/dev/crimson.rst b/doc/dev/crimson.rst
index 15bbb05ecf33ccbf4ecab36642ed7f798b72c1df..2412a7b9d8f7970317cbc06f7580c90b38bdfa5e 100644 (file)
--- a/doc/dev/crimson.rst
+++ b/doc/dev/crimson.rst
@@ -15,6 +15,7 @@ Building Crimson
 
 Crismon is not enabled by default. To enable it::
 
+  $ WITH_SEASTAR=true ./install-deps.sh
   $ mkdir build && cd build
   $ cmake -DWITH_SEASTAR=ON ..