sudo apt update
sudo apt upgrade #DON'T forget this step, or 'sudo pigpiod' is failed.
sudo apt install -y unzip make gcc python gitwiringpi python3-pigpio python-setuptools
#install pigpio library, also refer to http://abyz.me.uk/rpi/pigpio/download.html
sudo make
sudo make install
sudo apt install -y python3-pigpio python-setuptools
cd ~