[DiapDealer]

After Qt Creator builds the project, how does it get installed? Those files in the install prefix won't get created unless something actually issues the "make install" command. That folder structure doesn't get created in the normal build phase.

Just pulled a fresh copy from github, and all I can say is ... everything works as expected using the cmake, make, make install process. All files are copied to my install prefix--whether using the default /usr/local or specifying a custom one with -DCMAKE_INSTALL_PREFIX.