I am trying to install Optizelle with C++ support on a Fedora 20 box. I have installed jsoncpp and jsoncpp-devel, but CMake is not able to find it: ...

I have installed by vcpk method and got "jsoncpp:x64-linux is already installed" as response; but when I compile the example it still exhibits error: cannot find -ljsoncpp: No such file or directory.