ubuntu下安装arm-QT4.5的问題

./arm-qt4.5-build以后出现这个错误

opt/EmbedSky/qt-4.5/qt-embedded-linux-opensource-src-4.5.0/src/gui/embedded/qmousetslib_qws.cpp:232: error: variable 'ts_sample sample' has initializer but incomplete type
/opt/EmbedSky/qt-4.5/qt-embedded-linux-opensource-src-4.5.0/src/gui/embedded/qmousetslib_qws.cpp:232: error: 'lastSample' was not declared in this scope
gmake[1]: *** [.obj/release-shared-emb-arm/qmousetslib_qws.o] Error 1
gmake[1]: Leaving directory `/opt/EmbedSky/qt-4.5/build/build_arm/src/gui'
gmake: *** [sub-gui-install_subtargets-ordered] Error 2


ubuntu 9.10
编译器arm-unknown-linux-gnueabi-4.3.3

求解```

帮顶，我用得9.10的版本，也是搞了1个星期才搞定得。

tslib的错误信息？我用fedoar10编译是没有问题的。