我有 kubuntu，我已经按照说明安装了 Opencv
sudo apt-get install libopencv-dev
在 Kubuntu 13.04 上。我尝试在opencv上编译一个程序，但我有这个错误：
berny88@berny88-VPCEB3J1E:~/Scaricati/CameraCalibration/camera_calibration/camera_calibration$ g++ -Iusr/include/opencv2 camera_calibration.cpp
/tmp/cc51xq2l.o: In function `main':
camera_calibration.cpp:(.text+0x9a): undefined reference to `cvCreateCameraCapture'
camera_calibration.cpp:(.text+0xce): undefined reference to `cvNamedWindow'
camera_calibration.cpp:(.text+0xdd): undefined reference to `cvNamedWindow'
camera_calibration.cpp:(.text+0xf8): undefined reference to `cvCreateMat'
camera_calibration.cpp:(.text+0x11a): undefined reference to `cvCreateMat'
camera_calibration.cpp:(.text+0x138): undefined reference to `cvCreateMat'
camera_calibration.cpp:(.text+0x153): undefined reference to `cvCreateMat'
camera_calibration.cpp:(.text+0x16e): undefined reference to `cvCreateMat'
camera_calibration.cpp:(.text+0x1aa): undefined reference to `cvQueryFrame'
camera_calibration.cpp:(.text+0x1c0): undefined reference to `cvGetSize'
camera_calibration.cpp:(.text+0x1d2): undefined reference to `cvCreateImage'
camera_calibration.cpp:(.text+0x225): undefined reference to `cvFindChessboardCorners'
camera_calibration.cpp:(.text+0x243): undefined reference to `cvCvtColor'
camera_calibration.cpp:(.text+0x2d4): undefined reference to `cvFindCornerSubPix'
camera_calibration.cpp:(.text+0x2fa): undefined reference to `cvDrawChessboardCorners'
camera_calibration.cpp:(.text+0x31a): undefined reference to `cvShowImage'
camera_calibration.cpp:(.text+0x61e): undefined reference to `cvShowImage'
camera_calibration.cpp:(.text+0x628): undefined reference to `cvWaitKey'
camera_calibration.cpp:(.text+0x644): undefined reference to `cvWaitKey'
camera_calibration.cpp:(.text+0x682): undefined reference to `cvQueryFrame'
camera_calibration.cpp:(.text+0x69d): undefined reference to `cvShowImage'
camera_calibration.cpp:(.text+0x6bb): undefined reference to `cvDestroyWindow'
camera_calibration.cpp:(.text+0x6dd): undefined reference to `cvCreateMat'
camera_calibration.cpp:(.text+0x6f9): undefined reference to `cvCreateMat'
camera_calibration.cpp:(.text+0x711): undefined reference to `cvCreateMat'
camera_calibration.cpp:(.text+0xba8): undefined reference to `cvReleaseMat'
camera_calibration.cpp:(.text+0xbb7): undefined reference to `cvReleaseMat'
camera_calibration.cpp:(.text+0xbc6): undefined reference to `cvReleaseMat'
camera_calibration.cpp:(.text+0xc78): undefined reference to `cvGetSize'
camera_calibration.cpp:(.text+0xcbc): undefined reference to `cvCalibrateCamera2'
camera_calibration.cpp:(.text+0xd41): undefined reference to `cvSave'
camera_calibration.cpp:(.text+0xdb2): undefined reference to `cvSave'
camera_calibration.cpp:(.text+0xde4): undefined reference to `cvLoad'
camera_calibration.cpp:(.text+0xe01): undefined reference to `cvLoad'
collect2: ld returned 1 exit status
这个问题怎么解决？？