Happy new year all the Yenteners!

This seems like a supercool project and I'm trying to start mining some yenten on linux but I run into a problem after installing the cpuminer. I followed this guide on CentOS which I know has worked for someone else:

^{yum groupinstall "Development Tools" -y
yum install curl-devel openssl-devel git screen -y
yum install gmp-devel -y
git clone https://github.com/JayDDee/cpuminer-opt.git
cd cpuminer-opt/
./build.sh
./cpuminer -t 1 -a yescryptr16 -o stratum+tcp://s.antminepool.com:6234 -u YUTSuJd7jQPYPmKtJ5J46xf5Hw3Ts21W3d  -p c=YTN}

I get error that there is no such file which is true as I can't find it in the directory so can someone advice how to get the miner running?