linux下QT+OPENCV的摄像头调试出错

论坛的大侠们，小弟最近遇到一个困惑，初学QT就出现这样的问题，所以顶着被人骂的风险，过来求教，先谢谢哈！问题如下

11:12:27: Running steps for project OpencvCamera...
11:12:27: Configuration unchanged, skipping qmake step.
11:12:27: Starting: "/usr/bin/make" -w
make: Entering directory `/home/tl/qt/qt_program/camera/OpencvCamera-build-Desktop-Debug'
/home/tl/qt-arm-4.8.3/bin/qmake -spec ../../../../qt-arm-4.8.3/mkspecs/qws/linux-omapl138-g++ CONFIG+=debug CONFIG+=declarative_debug -o Makefile ../OpencvCamera/OpencvCamera.pro
/home/tl/qt/qt_program/camera/OpencvCamera/OpencvCamera.pro:26: Parse Error ('/usr/local/lib/libhighgui.so')
make: Leaving directory `/home/tl/qt/qt_program/camera/OpencvCamera-build-Desktop-Debug'
Error processing project file: ../OpencvCamera/OpencvCamera.pro
make: *** [Makefile] Error 3
11:12:27: The process "/usr/bin/make" exited with code 2.
Error while building/deploying project OpencvCamera (kit: Desktop)
When executing step 'Make'

本人使用的OpenCV版本为2.0，可以跟大家确认的是上面错误提到的 Parse Error ('/usr/local/lib/libhighgui.so')中的libhighgui.so文件一定有，且在相应的目录下。实在找不到问题所在，求指点迷津！