EDIT: Also worth noting that a common response I've heard to "I need a better manager for my dependencies" is "you have a system package manager for a reason."
I think it goes without saying that those with that sort of response tend not to use Windows, and also often seem to assume that a perfectly in-order Linux/Unix install is the only way to build software.
http://blog.conan.io/2016/05/03/New-conan-release-0-9.html
Arne Mertz has a Vagrant box for people who want to experiment with a "4C" development environment (Clang, Cmake, Conan, Clion).
https://github.com/arnemertz/Xubuntu1604_DevBox