Fix ping for user pi

Author: Salandora

src/chroot_script

@@ -28,6 +28,10 @@ apt-get autoremove -y
 
 apt-get -y --force-yes install python2.7 python-virtualenv python-dev git screen libts-bin subversion cmake checkinstall avahi-daemon libavahi-compat-libdnssd1 libffi-dev libssl-dev
 
+echo " - Reinstall iputils-ping"
+apt-get install --reinstall iputils-ping
+
+
 pushd /home/pi
 
   #build virtualenv