--- misc/xoa-installer/xoa-installer.sh	2016/03/19 08:24:48	2982
+++ misc/xoa-installer/xoa-installer.sh	2016/03/19 11:58:04	2983
@@ -1,9 +1,10 @@
 #!/bin/bash
 
 
-# npm install -g npm@next
+# Note: this script works on debian 7 /wheezy
+# I haven't yet managed to get it to work on deb8/jessie
+
 
-#BRANCH=next-release
 BRANCH=master
 
 
@@ -54,6 +55,11 @@
 	apt-get install  build-essential || exit
 fi
 
+if [ ! -f "/usr/include/libpng12/png.h" ] ; then
+	echo "installing libpng"
+	apt-get install libpng12-dev
+fi
+
 if [ ! -x "/usr/bin/redis-server" ] ; then
 	echo "installing redis-server"
 	apt-get install  redis-server || exit