step 1:
download sourcecode from website:
http://qtnode.net/wiki?title=Main_Page
step 2:
download acs-4.3.x-patch3 from
step 3:
unzip these two rar files to a folder(e.g c:\qt\4.3.x)
step 4:
set system variables
(1)right click the icon of "My computer", then click "property"
(2)in the tab of "Advanced", choose "environmental variables"
(3)in the tab of "System variables", choose "New..."
(4)set QTDIR = c:\qt\4.3.x
(5)set QMAKESPEC = win32-msvc.net
(6)Add "path" with "c:\qt\4.3.x\bin"
(7)Add "Lib" with "c:\qt\4.3.x\lib"
(

Add "Include" with "c:\qt\4.3.x\include"
step 5:
copy vcvars32.bat from the folder where u installed the visual c developing suite
step 6:
start-->run;
open command prompt window;
change the directory to c:\qt\4.3.2
run installpatch32.bat
note:if options are to be decided, input "y" (for all options)
step 7:
run vcvars32.bat
step 8:
run qconfigure.bat msvc.net -release -no-stl