QT-free-src-2.2.0安装

  ARM-QT-FREE-2.2.0在rhel6.3安装不成功，总是pngscale问题，网上各种方法试过了。不行。

Symlinking header files to include directory
Creating qmake...No makedepend available
make[1]: 正在进入目录 `/home/shenyan/EmbeddedOpenCV/qt/arm-qtopia/qtopia-2.2.0-FriendlyARM/qtopia/qmake'
.make[1]:正在离开目录 `/home/shenyan/EmbeddedOpenCV/qt/arm-qtopia/qtopia-2.2.0-FriendlyARM/qtopia/qmake'

Creating pngscale...make[1]: 正在进入目录 `/home/shenyan/EmbeddedOpenCV/qt/arm-qtopia/qtopia-2.2.0-FriendlyARM/qtopia/util/pngscale'
..make[1]: *** [../../bin/pngscale] 错误 1
make[1]:正在离开目录 `/home/shenyan/EmbeddedOpenCV/qt/arm-qtopia/qtopia-2.2.0-FriendlyARM/qtopia/util/pngscale'
Failed to make pngscale

是这样的错误显示