After running nmake in src/phonon I got these errors:
LINK : fatal error LNK1104: cannot open file ‚c:\Qt\QtCreator\qt\lib\QtGuid4.lib
NMAKE : fatal error U1077: ‚“C:\Program Files\Microsoft Visual Studio 8\VC\BIN\link.EXE“‚ : return code ‚0x450‘
Stop.
NMAKE : fatal error U1077: ‚“C:\Program Files\Microsoft Visual Studio 8\VC\BIN\nmake.exe“‚ : return code ‚0x2‘
Seems QtGuid4.lib was not found. Please, help me!