build 3.5 source on windows got error

[胡其图]

when I build 3.5.0.3 source on windows, and stop in wizards model and got some errors like this
libreoffice-core-3.5.0.3\wizards\com\sun\star\wizards\common\Desktop.java:32: 软件包(package) com.sun.star.beans 不存在(does not exits)
libreoffice-core-3.5.0.3\wizards\com\sun\star\wizards\common\Desktop.java:32: 软件包(package) com.sun.star.lang 不存在(does not exits)
..........
what's happen,  please help me.
and I know these packages are all in "offuh" model, but in 3.5.0.3 source code does not include this model anymore, who can tell me why?
thank you
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