PiHPSDR compile ubuntu
From HPSDRwiki
PiHPSDR - Compiling on Ubuntu 20.10 64 bit
Install System Reqirements
sudo apt install build-essential gcc git pkg-config
Install piHPSDR prerequisites
sudo apt install libfftw3-dev libgtk-3-dev libasound2-dev libusb-1.0-0-dev libgpiod-dev libi2c-dev