Install required packages:
  sudo apt-get install git g++ make grep mawk ntp

Make sure you are using the latest kernel by updating your system. The latest
kernel includes fixes wich improve NTP ppm measurement accuracy:
  sudo apt-get update
  sudo apt-get dist-upgrade

Get code/ compile:
  rm -rf WsprryPi
  git clone https://github.com/JamesP6000/WsprryPi.git
  cd WsprryPi
  make

Install to /usr/local/bin:
  sudo make install

Uninstall:
  sudo make uninstall

