--- misc/xoa-installer/xoa-installer.sh	2016/03/19 08:19:53	2980
+++ misc/xoa-installer/xoa-installer.sh	2016/03/19 08:23:22	2981
@@ -91,7 +91,10 @@
 	npm install -g node-gyp
 fi
 
-npm install -g bcrypt
+if [ ! -d "/usr/local/lib/node_modules" ] ; then
+	echo "installing bcrypt"
+	npm install -g bcrypt
+fi
 
 if [ ! -d "xo-web" ] ; then 
 	git clone -b $BRANCH https://github.com/vatesfr/xo-web.git