转载: https://blog.csdn.net/jack_20/article/details/78989406?utm_source=blogxgwz4
错误图像如下:
sudo apt-get install libgtk2.0-dev // 安装重新cmake无效果
使用以下方法可以解决:
sudo apt-get install aptitude
然后再安装libgtk2.0-dev
sudo aptitude install libgtk2.0-dev
//cmake的时候别忘了用 WITH_GTK=ON
参考:
//首先查看是否已安装gtk2.0
sudo aptitude search libgtk2.0-dev
//结果应该像这样:
i libgtk2.0-dev - development files for the GTK+ library
p libgtk2.0-dev:i386 - development files for the GTK+ library
//然后重新编译openCV:
cd /home/user_name/OpenCv
mkdir Release
cd Release
//cmake
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 INSTALL_C_EXAMPLES=ON -D INSTALL_PYTHON_EXAMPLES=ON -D BUILD_EXAMPLES=ON -D WITH_QT=ON -D WITH_GTK=ON -D WITH_OPENGL=ON ..
//cmake的时候别忘了用 WITH_GTK=ON
//然后编译
make
sudo make install
//ok,问题解决
//另外,安装libgtk2.0-dev用如下命令
sudo aptitude install libgtk2.0-dev