For the dependency management, it exists a new project (it is a startup company) which is implementing this type of tool: https://github.com/biicode (a C++ dependency manager). You could add your dependencies and it should work.
Currently, the project's name is conan.io, they were acquired by JFrog.
UPDATE: The project is dead... Unfortunately, it seems the startup couldn't get enough premium paying customers, but the server seems is working fine...
UPDATE2: It seems there is a substitute project: conan.io (thanks @mucaho)
