You can refer to this tutorial:
https://kevacoin.org/tutorial_solo_mining.html

In summary, you will need three pieces of software:

1. The Kevacoin Core/Wallet itself.
2. The proxy/stratum server for solo-mining.
     - We have a reference implementation: https://github.com/kevacoin-project/keva-stratum
     - It is easy to build on Linux. There is a pre-built binary for Windows 10: https://github.com/kevacoin-project/keva-stratum/releases
3. A miner that supports Cryptonight-R, such as:
     - XMRig AMD: https://github.com/xmrig/xmrig-amd
     - XMRig Nvidia: https://github.com/xmrig/xmrig-nvidia

If you have any questions about the solo-mining tutorial, please feel free to let me know.