title: Cannot find Qt5 for configuring with Cmake
body: <p>I am trying to configure the post-processor Paraview with Cmake which requires the use of Qt. I downloaded Qt5.1.1. and configure it with MinGW. However, when I'm trying to configure Paraview, I get the following error:</p>
  <pre><code>CMake Warning at C:/Program Files (x86)/CMake 2.8/share/cmake-2.8/Modules/FindQt4.cmake:659 (message):
   C:/Qt/Qt5.1.1/5.1.1/mingw48_32/bin/qmake.exe reported QT_INSTALL_LIBS as
   &quot;C:/Qt/Qt5.1.1/5.1.1/mingw48_32/lib&quot; but QtCore could not be found there.
   Qt is NOT installed correctly for the target build environment.
  Call Stack (most recent call first):
    VTK/GUISupport/Qt/CMakeLists.txt:57 (find_package)
  
  
  CMake Error at C:/Program Files (x86)/CMake 2.8/share/cmake-2.8/Modules/FindQt4.cmake:664 (message):
    Could NOT find QtCore.  Check D:/ProjectServer_VIE/PARAVIEW/bin/CMakeFiles/CMakeError.log for more
   details. 
  Call Stack (most recent call first): VTK/GUISupport/Qt/CMakeLists.txt:57 (find_package)
  </code></pre>
  <p>I manually pointed Cmake to the qmake.exe directory, but I am not sure how to solve this issue. Hope you can help me out.</p>
  <p>Thanks</p>