I setup a minemeld on Ubuntu 16 just yesterday. I used this guide. https://live.paloaltonetworks.com/t5/MineMeld-Articles/Manually-Install-MineMeld-on-Ubuntu-Server-16...
One hitch though. After you add the minemeld repo and then do a sudo update, you'll get an error about i386. To over come that I added [arch=amd64] to the apt sources list in /etc/apt/sources.list
deb [arch=amd64] http://minemeld-updates.panw.io/ubuntu xenial-minemeld main
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