You better use the Windows package manager named emerge , written by Windows KDE contributors. Otherwise, you may have complex problems.
Here you can find an introduction for it:
Project: http://windows.kde.org/
Package Manager: http://techbase.kde.org/Getting_Started/Build/Windows/emerge
You can go and build yourself if you want to go there. Basically, you need to create dependencies and then create a folder to create shadow versions. Go into this and run cmake from the main CMakeLists.txt file with cmake ..
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