Hi ashthespy
As I recall I downloaded the latest Volumio and wrote it to a card (with balenaEtcher), booted up and went through the setup screens in the UI, enabled SSH, then logged in and ran the following commands (with the second command failing due to build-essential
)
sudo apt update
sudo apt install build-essential git-core autoconf make libtool libfftw3-dev libmpdclient-dev libi2c-dev i2c-tools lm-sensors
Here is the output of the commands you posted
volumio@volumio15:~$ grep -r --include '*.list' '^deb ' /etc/apt/sources.list*
/etc/apt/sources.list:deb http://archive.volumio.org/raspbian/ jessie main contrib non-free rpi
/etc/apt/sources.list.d/raspi.list:deb http://archive.volumio.org/debian/ jessie main ui
volumio@volumio15:~$ apt-cache policy build-essential
build-essential:
Installed: (none)
Candidate: 11.7
Version table:
11.7 0
500 http://archive.volumio.org/raspbian/ jessie/main armhf Packages
Adrian.