sudo apt-get update

sudo apt-get install automake autoconf pkg-config libcurl4-openssl-dev libjansson-dev libssl-dev libgmp-dev


git clone https://github.com/JayDDee/cpuminer-opt

cd cpuminer-opt

./build.sh



CFLAGS="-march=native" ./configure

make
 sudo make install

 sudo apt-get install screen


  screen Enter + Enter

./cpuminer -a lyra2z -o stratum+tcp://(POOL) -u -p x