diff --git a/.gitignore b/.gitignore
index 7b72a2ed59616f66cd60b7fe306b3f495bd57937..1c5c881225047b4f255524bd541279ac7bfef9f7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,19 +1,8 @@
-client
-vas
+vas/
+client/
 conf/closure
 conf/node_modules/
 conf/properties.json
-src/closure/conf/depswriter/
-src/vitis/vas/log/
-src/vitis/vas/public/
-src/vitis/vas/server/
-src/vitis/vas/ws_data/
-src/vitis/vas/tmp/
-src/vitis/client/modules/
-! src/vitis/client/modules/vitis/
-src/vitis/vas/rest/ws/*
-! src/vitis/vas/rest/ws/vitis/
-src/vitis/vas/sql/*
-! src/vitis/vas/sql/sqlQueries.xml
+src/closure/
 
 utils - Copie/
diff --git a/install.sh b/install.sh
index b5ceb92ab36c08371f45820bd7101ca44e16108d..c67e39752717c3a5b10cb3d1b20c7e1d4304784b 100755
--- a/install.sh
+++ b/install.sh
@@ -14,4 +14,12 @@ else
     ./init_symlinks.sh
     ./pull_subtrees.sh
     ./copy_hooks.sh
+
+    cd ../conf
+    npm install grunt --save
+    npm install grunt-cli
+    npm install grunt-closure-tools --save
+    npm install google-closure-compiler@20160911.0.0 --save
+    npm install google-closure-library@20160911.0.0 --save
+    grunt -dev
 fi