These are chat archives for ethereum/tutorials
That isn't the newest version, @qym912.
This is - https://github.com/bobsummerwill/cpp-ethereum/releases/tag/v1.3.0
AlethOne was discontinued many months ago, and AlethZero and Mix have been discontinued as well now.
If you want to mine, you need to use the
Head to https://gitter.im/minercommunitysupport for help.