Is there a Debian build out there?
See flightaware.com/adsb/piaware/upgrade
Or if you want to build from source, you can build with piaware_builder as usual.
Last night, I checked my stats page, and saw this anomaly report:
Anomaly report for PiAware feeder with a MAC address of xx:xx:xx:xx:xx:xx:
- This system is running PiAware version 2.1. PiAware version 3.1 is current. Please upgrade to the latest version by visiting flightaware.com/adsb/piaware/upgrade.
Since my installation of Piaware (add-on) was done using JP’s automated installation Script, I ran the following commands and chose Piaware (upgrade).
cd ~/adsb-receiver
git fetch --all
git reset --hard origin/master
./install.sh
The script did clone the source code and re-built the piaware add-on package (supposedly to be latest version)
After about 9 hours, I checked the stats, and the same anomaly report was still there.
I then ran a dpkg-query. The results below show that Piaware add-on is still version 2.1-5
$ dpkg-query -l 'piaware*'
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-========-==========-==============-==================
ii piaware 2.1-5 armhf Open Aviation Data Exchange Protocol for ADS-B FlightFeeders
The place to report that problem would be in the adsb-receiver thread or as a github issue on the adsb-receiver repository.
Thanks, will report in the adsb-receiver thread.
Success at last!
||/ Name Version Architecture Description
+++-=======-==========-==============-============================================
ii piaware 3.1.0 armhf Open Aviation Data Exchange Protocol for ADS-B FlightFeeders
HOW?
By a headache-free method.
Formatted microSD card, downloaded & wrote latest Jessie Lite img, and ran JP’s script install. Everything is latest now 
