Download and upload feed between a local and remote emoncms server
Install the postprocess module into home folder (e.g. /home/pi) directory (rather than emoncms/Modules):
cd ~/
git clone https://github.com/emoncms/sync.git
Symlink the web part of the sync module into emoncms/Modules, if not using Raspberry Pi replace 'pi' with your home folder name:
ln -s /home/pi/sync/sync-module /var/www/emoncms/Modules/sync