Hello,
Do you know about Conan?
Conan is modern dependency manager for C++. And will be great if your library will be available via package manager for other developers.
Here you can find example, how you can create package for the library.
If you have any questions, just ask :-)
Not a bug.
Closed. It may be more productive to augment your github with packaging recipes for a large collection of software. Do not expect people to respond positively to invalid bugs though.