As far as I know, Neovim is now available in quite a few distributions, including Mageia.
But I do not use the package, I compile my own version based on how the package does it by using cmake. Another requirement is Ninja to actually build NeoVim.
I am too tired right now to write a howto for you, but please give it a go. It is a very good editor which inherits a lot from Vim. You will feel right at home.