OpenCV Error: Unspecified error (The function is not implemented...解決方法
阿新 • • 發佈:2018-12-28
轉載: https://blog.csdn.net/jack_20/article/details/78989406?utm_source=blogxgwz4
錯誤影象如下:
sudo apt-get install libgtk2.0-dev // 安裝重新cmake無效果
使用以下方法可以解決:
sudo apt-get install aptitude
然後再安裝libgtk2.0-dev
sudo aptitude install libgtk2.0-dev
//cmake的時候別忘了用 WITH_GTK=ON
參考:
//首先檢視是否已安裝gtk2.0 sudo aptitude search libgtk2.0-dev //結果應該像這樣: i libgtk2.0-dev - development files for the GTK+ library p libgtk2.0-dev:i386 - development files for the GTK+ library //然後重新編譯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的時候別忘了用 WITH_GTK=ON //然後編譯 make sudo make install //ok,問題解決 //另外,安裝libgtk2.0-dev用如下命令 sudo aptitude install libgtk2.0-dev