Please visit the original address: http://blog.csdn.net/ajaxhe/article/details/16986451
Combine your own problems with installing opencv-2.4.7 under Ubuntu 11.10, organized as follows:
Install opencv-2.4.7 in Ubuntu 11.10 with Qt support ref-link:http://www.cnblogs.com/steven-blog/archive/2013/04/27/ 3046357.html
Ref-link:http://www.cnblogs.com/keyemb/p/3233966.html
Requirement:
python-2.7.2+
cmake-2.8.8+
pre-install:
[Plain] View Plain copy print? $ sudo apt-get install Python-dev libcv-dev libcvaux-dev libhighgui-dev $ sudo apt-get install libtbb-dev  ; Libqt4-dev libqt4-opengl-dev libjpeg-dev libtiff4-dev $ sudo apt-get install yasm Libfaac-dev Libopencore-amrnb-dev libopencore-amrwb-dev Libtheora-dev Libvorbis-dev libxvidcore-dev Libx264-dev Texlive-latex-extra libv4l-dev Libdc1394-22-dev libavcodec-dev libavformat-dev libswscale-dev $ sudo apt-get Install libgstreamer0.10-0 Libgstreamer0.10-dev gstreamer0.10-tools gstreamer0.10-plugins-base Libgstreamer-plugins-base0.10-dev Gstreamer0.10-plugins-good gstreamer0.10-plugins-ugly Gstreamer0.10-plugins-bad gstreamer0.10-ffmpeg
$ sudo apt-get install Python-dev libcv-dev libcvaux-dev libhighgui-dev
$ sudo apt-get install Libtbb-dev libqt4- Dev Libqt4-opengl-dev libjpeg-dev libtiff4-dev
$ sudo apt-get install yasm libfaac-dev Libopencore-amrnb-dev Libopencore-amrwb-dev libtheora-dev libvorbis-dev libxvidcore-dev libx264-dev Texlive-latex-extra Libv4l-dev Libdc1394-22-dev Libavcodec-dev libavformat-dev libswscale-dev
$ sudo apt-get install libgstreamer0.10-0 Libgstreamer0.10-dev Gstreamer0.10-tools gstreamer0.10-plugins-base Libgstreamer-plugins-base0.10-dev Gstreamer0.10-plugins-good gstreamer0.10-plugins-ugly Gstreamer0.10-plugins-bad Gstreamer0.10-ffmpeg
Install Command:
[Plain]View Plain copy print? $ TAR-AXVF opencv-2.4.7.tar.gz $ cd opencv-2.4.7 $ mkdir release $ cd release $ cmake-d cmake_build_type=release-d cmake_install_prefix=/usr/local-d with_tbb=on-d build_new_python_support=on-d with_v4l=on-d build_examples=on-d WIT H_qt=on-d With_opengl=on.
$ TAR-AXVF opencv-2.4.7.tar.gz
$ cd opencv-2.4.7
$ mkdir Release
$ cd release
$ cmake-d cmake_build_type =release-d cmake_install_prefix=/usr/local-d with_tbb=on-d build_new_python_support=on-d WITH_V4L=ON- D BUILD_ Examples=on-d with_qt=on-d With_opengl=on.
[Plain]View Plain copy print? $ make $ sudo make install
$ make
$ sudo make install
Set Environment:
[Plain]View Plain copy print? $ sudo echo "/usr/local/lib" >>/etc/ld.so.conf $ sudo ldconfig $ export pkg_config_path= $PKG _config_path:/usr/loc Al/lib/pkgconfig
$ sudo echo "/usr/local/lib" >>/etc/ld.so.conf
$ sudo ldconfig
$ export pkg_config_path= $PKG _config_path :/usr/local/lib/pkgconfig
Build Samples
[Plain]View Plain copy print? $ cd opencv-2.4.7/samples/c $./build_all.sh
$ CD opencv-2.4.7/samples/c
$./build_all.sh
Run a sample:
[Plain]View Plain copy print? $./delaunay
$./delaunay
notic:
1. Build_python_support is for the old OpenCV version, when you compiling opencv-2.4.7, you should use Build_new_python_suppor T
2. If you haven ' t install Independens, you'll get the following errors or warning
-------
problem:
Make Error at/home/bbs/documents/opencv/opencv-2.4.7/cmake/cl2cpp.cmake:50 (string):
String does not recognize Sub-command MD5
Solution:
This project requires version 2.8.8 of CMake. I am running version 2.8.5.
How to update CMake in Ubuntu11.10?
ref-link:http://askubuntu.com/questions/263826/cmake-2-8-9-on-ubuntu-10-04
Enter the Folloe commands:
[Plain]View Plain copy print? $ cd ~ $ wget http://www.cmake.org/files/v2.8/cmake-2.8.10.2-Linux-i386.sh $ chmod +x cmake-2.8.10.2-linux-i386.sh $./ Cmake-2.8.10.2-linux-i386.sh then you'll a new fold named "cmake-2.8.10.2-linux-i386" in ~ directory, and add the path To PATH Environment $ export path=~/cmake-2.8.10.2-linux-i386/bin: $PATH $ cmake--version cmake version 2.8.10.2
$ cd ~
$ wget http://www.cmake.org/files/v2.8/cmake-2.8.10.2-Linux-i386.sh
$ chmod +x cmake-2.8.10.2-linux-i386.sh
$/cmake-2.8.10.2-linux-i386.sh Then you'll
a new fold named " Cmake-2.8.10.2-linux-i386 "in ~ directory, and add the path to PATH environment
$ export Path=~/cmake-2.8.10.2-li Nux-i386/bin: $PATH
$ cmake--version
cmake version 2.8.10.2
--------
Prblem:
Could not find Pythonlibs (missing:python_include_dirs) (Required are at least version "2.7.2")
Solution:
[Plain]View Plain copy print? sudo apt-get install Python-dev
sudo apt-get install Python-dev
--------
problem:
[Plain]View Plain copy print? $ python python:error while loading shared libraries:libstdc++.so.5:cannot open Shared object file:no such file or di Rectory
$ python
python:error while loading shared libraries:libstdc++.so.5:cannot open Shared object file:no such file or Directory
Solution:
[Plain]View Plain copy print? $ sudo apt-get install libstdc++5
$ sudo apt-get install libstdc++5
---------
problem:
Update python-2.4 to python-2.7.2
Solution:
Ref-link:http://stackoverflow.com/questions/5233536/python-2-7-on-ubuntu
How to update python in Ubuntu 11.10
[Plain]View Plain copy print? $ python-v python 2.6.6 $ curl-kl Https://raw.github.com/utahta/pythonbrew/master/pythonbrew-install | bash $. $HOME/.PYTHONBREW/ETC/BASHRC $ pythonbrew Install 2.7.2 $ pythonbrew Switch 2.7.2 switched to Python-2.7.2 $ python-v Python 2.7.2
$ python-v
python 2.6.6
$ curl-kl Https://raw.github.com/utahta/pythonbrew/master/pythonbrew-install | bash< c2/>$. $HOME/.PYTHONBREW/ETC/BASHRC
$ pythonbrew Install 2.7.2
$ pythonbrew Switch 2.7.2
switched to Python-2.7.2
$ python-v
Python 2.7.2
----------
problem:
CMake Warning:
Manually-specified variables were not used by the project:
Build_python_support
Solution:
Ref-link:http://stackoverflow.com/questions/8510972/building-opencv-2-3-1-with-python-2-7-support-in-ubuntu-11-10-64bit
It looks like the You ' re using a old install guide. Use Build_new_python_support instead.
Change the CMake command line
From
$ cmake-d cmake_build_type=release-d cmake_install_prefix=/usr/local-d Build_python_support=on.
To:
$ cmake-d cmake_build_type=release-d cmake_install_prefix=/usr/local-d build_new_python_support=on-d BUILD_EXAMPLES =on.
--------
problem:
Pkg-config Cann ' t find the OPENCV setting
$ pkg-config OpenCV--cflags--libs
Package OpenCV is not found in the Pkg-config search path.
Perhaps you should add the directory containing ' opencv.pc '
To the PKG_CONFIG_PATH environment variable
No package ' OpenCV ' found
Solution:
[Plain] View Plain copy print? $ export pkg_config_path= $PKG _config_path:/usr/share/pkgconfig $ pkg-config--cflags--libs opencv -I/usr/ local/include/opencv-i/usr/local/include /usr/local/lib/libopencv_calib3d.so/usr/local/lib/libopencv_ Contrib.so/usr/local/lib/libopencv_core.so/usr/local/lib/libopencv_features2d.so/usr/local/lib/libopencv_ Flann.so/usr/local/lib/libopencv_gpu.so/usr/local/lib/libopencv_highgui.so/usr/local/lib/libopencv_imgproc.so/ usr/local/lib/libopencv_legacy.so/usr/local/lib/libopencv_ml.so/usr/local/lib/libopencv_nonfree.so/usr/local/ lib/libopencv_objdetect.so/usr/local/lib/libopencv_ocl.so/usr/local/lib/libopencv_photo.so/usr/local/lib/ libopencv_stitching.so/usr/local/lib/libopencv_superres.so/usr/local/lib/libopencv_ts.a/usr/local/lib/ libopencv_video.so/usr/local/lib/libopencv_videostab.so-lrt-lpthread-lm-ldl
$ export pkg_config_path= $PKG _config_path:/usr/share/pkgconfig
$ pkg-config--cflags--libs OpenCV
-i/usr/ Local/include/opencv-i/usr/local/include /usr/local/lib/libopencv_calib3d.so/usr/local/lib/libopencv_ Contrib.so/usr/local/lib/libopencv_core.so/usr/local/lib/libopencv_features2d.so/usr/local/lib/libopencv_ Flann.so/usr/local/lib/libopencv_gpu.so/usr/local/lib/libopencv_highgui.so/usr/local/lib/libopencv_imgproc.so/ usr/local/lib/libopencv_legacy.so/usr/local/lib/libopencv_ml.so/usr/local/lib/libopencv_nonfree.so/usr/local/ lib/libopencv_objdetect.so/usr/local/lib/libopencv_ocl.so/usr/local/lib/libopencv_photo.so/usr/local/lib/ libopencv_stitching.so/usr/local/lib/libopencv_superres.so/usr/local/lib/libopencv_ts.a/usr/local/lib/ Libopencv_video.so/usr/local/lib/libopencv_videostab.so-lrt-lpthread-lm-ldl
--------
problem:
OPENCV Application Runtime Error:
OpenCV error:unspecified Error (the function is not implemented. Rebuild the library with Windows, GTK + 2.x or Carbon support. If you is on Ubuntu or Debian, install Libgtk2.0-dev and pkg-config, then re-run cmake or configure script) in Cvnamedwin Dow, File/home/bbs/documents/opencv/opencv-2.4.7/modules/highgui/src/window.cpp, line 483
Terminate called after throwing an instance of ' Cv::exception '
What ():/home/bbs/documents/opencv/opencv-2.4.7/modules/highgui/src/window.cpp:483:error: ( -2) The function was not Implemented. Rebuild the library with Windows, GTK + 2.x or Carbon support. If you is on Ubuntu or Debian, install Libgtk2.0-dev and pkg-config, then re-run cmake or configure script in function CV Namedwindow
Aborted
Solution:
Make sure has installed a graphic lib (gtk+2.0 or Qt) at least. If you choose Qt, just using follow command:
$ sudo apt-get install Libqt4-dev
And reconfigure the CMake, make sure you have a switch on WITH_QT:
$ cmake-d cmake_build_type=release-d cmake_install_prefix=/usr/local-d with_tbb=on-d build_new_python_support=on-d W Ith_v4l=on-d build_examples=on-d
With_qt=on-D With_opengl=on.
Then recompile and reinstall OpenCV.
-------
problem:
When you running OPENCV application with Qt Interface, Terminal Show:
gtk-warning * *: Unable to locate theme engine in Module_path: "Pixmap"
Solution:
[Plain]View Plain copy print? sudo apt-get install Gtk2-engines-pixbuf
sudo apt-get install Gtk2-engines-pixbuf
