If you want to build ScriptCover from sources on Windows, please,
Build.py is now fixed to work properly on Windows.
Please, pay attention to Prerequisites (before running build.py) from
Building instructions at http://code.google.com/p/script-cover/wiki/Building
Don't hesitate to file a bug, if build.py still doesn't work for you,
or if you need any help with building it in general.