我用ubuntu9.04,使用，但qtopia-core-4.3.3,我在前面./configure， make两步 都是成功的，在sudo make install的时候，就出现了以下错误，能告知一下错误出在哪里吗？
arm-linux-ranlib "/usr/local/Trolltech/QtopiaCore-4.3.3-arm/examples/tools/plugandpaint/plugins/libpnp_basictools.a"
/bin/sh: arm-linux-ranlib: not found
make[4]: *** [install_target] 错误 127
make[4]:正在离开目录 `/home/mrchy/qtopia-core-opensource-src-4.3.3/examples/tools/plugandpaintplugins/basictools'
make[3]: *** [sub-basictools-install_subtargets] 错误 2
make[3]:正在离开目录 `/home/mrchy/qtopia-core-opensource-src-4.3.3/examples/tools/plugandpaintplugins'
make[2]: *** [sub-plugandpaintplugins-install_subtargets-ordered] 错误 2
make[2]:正在离开目录 `/home/mrchy/qtopia-core-opensource-src-4.3.3/examples/tools'
make[1]: *** [sub-tools-install_subtargets] 错误 2
make[1]:正在离开目录 `/home/mrchy/qtopia-core-opensource-src-4.3.3/examples'
make: *** [sub-examples-install_subtargets-ordered] 错误 2
前面编译都成功了，怎么安装还会出错哪，郁闷哎！
