Resolve an error setting up Qt

I have setup Qt although it seems not properly on my Macbook. Here's the error: CMake Error at [login to view URL] (find_package): By not providing "[login to view URL]" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "Qt5", but CMake did not find one. Could not find a package configuration file provided by "Qt5" with any of the following names: [login to view URL] [login to view URL] Add the installation prefix of "Qt5" to CMAKE_PREFIX_PATH or set "Qt5_DIR" to a directory containing one of the above files. If "Qt5" provides a separate development package or SDK, be sure it has been installed. -- I can open Teamviewer, no problem.