--- misc/xoa-installer/xoa-installer.sh	2016/12/20 14:28:51	3176
+++ misc/xoa-installer/xoa-installer.sh	2017/01/03 15:01:59	3184
@@ -5,7 +5,8 @@
 #
 # If running on a raspberry 1(A/B) raspian/wheezy - downgrade node.js to 5.4.0
 # Please note that raspian/wheezy for arm defaults to gcc 4.6
-# gcc 4.7 is needed for compiling node-js modules
+# <strike>gcc 4.7</strike> is needed for compiling node-js modules
+# 2017-01-03 gcc 4.8 is required
 
 BRANCH=stable
 
@@ -18,7 +19,6 @@
 
 
 
-
 function restartxo {
 	killall -9 node
 	rm -f /root/forever.log
@@ -30,6 +30,15 @@
 	exit
 fi
 
+
+phymem=$(free -m|awk '/^Mem:/{print $2}')
+swapmem=$(free -m|awk '/^Swap:/{print $2}')
+total=$(expr $phymem + $swapmem)
+if [ $total -le 1536 ] ; then
+	echo not enough memory: $total
+	exit
+fi
+
 if [ "$1" == "clean" ] ; then
 	echo cleaning xo-web
 	rm -rf xo-web
@@ -93,7 +102,7 @@
 
 if [ ! -x "/usr/local/bin/node" ] ; then
 	echo "installing node.js"
-	n stable || exit
+	n lts || exit
 fi
 
 if [ ! -x "/usr/local/bin/gulp" ] ; then
@@ -113,7 +122,7 @@
 
 if [ ! -d "/usr/local/lib/node_modules/bcrypt" ] ; then
 	echo "installing bcrypt"
-	npm install -g bcrypt || exit
+	npm install -g --unsafe-perm bcrypt || exit
 fi
 
 if [ ! -d "xo-web" ] ; then 
@@ -143,7 +152,7 @@
 # xo-server
 echo "building xo-server"
 cd xo-server
-	npm install || exit
+	npm install --unsafe-perm || exit
 	npm run build || exit
 
 	#for some reasone leveldown  fails occasionally on arm/raspberry pi
@@ -160,8 +169,7 @@
 #xo-web
 echo "building xo-web"
 cd xo-web
-	#npm install --unsafe-perm || exit
-	npm install || exit
+	npm install --unsafe-perm || exit
 	npm run build || exit
 cd ..
 
@@ -195,6 +203,8 @@
 echo Installing plugins
 npm install --global xo-server-transport-email
 npm install --global xo-server-transport-xmpp
+npm install --global xo-server-backup-reports
+
 #npm install --save xo-server-usage-report