Blender can't find the addon Network Rendering

Hi,

I don’t understand, Blender can’t find the addon Network Rendering … How is this possible? My Blender version is 2.76 and I work in Ubuntu 16.04 LTS.
Thank you very much for your help!

David

Did you download the install from blender.org
Ensure you have enabled the ‘Community’ option in the addons panel