Packaging instructions for macOS

Thanks for clarifying this, @lassoan
I hoped there might be an easier solution like setting some DYLD path or using install_name_tool before packaging.


Also, can you explain the following line from the instructions:

If using Qt from the system , do not forget to add the following CMake variable to your configuration command line: -DSlicer_USE_SYSTEM_QT:BOOL=ON

Does using Qt from the system relate to the use case when Qt was built from source?