请大侠们帮我看看，想将qt移植到arm板上，make 出现如下错误，怎么解决呢？
主机：ubuntu8.04
目标机：at91sam9261
交叉编译器用的9261开发板提供的
修改mkspecs/qws/linux-arm-g++下的qmake.conf文件，将arm-linux-xxx改为对应的armv5l-linux-xxx
#./configure -no-largefile -no-qt3support -nomake tools -make examples -silent -xplatform qws/linux-arm-g++ -embedded arm -depths 16,18,24,32 -qt-kbd-tty -qt-kbd-usb -system-libjpeg -qt-gfx-transformed -confirm-license
linking ../../../bin/uic
make[2]:正在离开目录 `/usr/local/qt-arm/qtopia-core-opensource-src-4.2.2/src/tools/uic'
cd corelib && make -f Makefile
make[2]: 正在进入目录 `/usr/local/qt-arm/qtopia-core-opensource-src-4.2.2/src/corelib'
compiling arch/arm/qatomic.cpp
/bin/sh: armv5l-linux-g++: not found
make[2]: *** [.obj/release-shared-emb-arm/qatomic.o] 错误 127
make[2]:正在离开目录 `/usr/local/qt-arm/qtopia-core-opensource-src-4.2.2/src/corelib'
make[1]: *** [sub-corelib-make_default] 错误 2
make[1]:正在离开目录 `/usr/local/qt-arm/qtopia-core-opensource-src-4.2.2/src'
make: *** [sub-src-make_default-ordered] 错误 2
急盼解答，已经弄了好久了~~~~~~~~~
