OpenCV中的Hello World（从Ubuntu上的源代码编译和链接）(Hello World in OpenCV (compiling and linking from source on U

编程入门行业动态更新时间:2024-10-25 18:32:19

OpenCV中的Hello World（从Ubuntu上的源代码编译和链接）(Hello World in OpenCV (compiling and linking from source on Ubuntu))

我试图从源代码编译OpenCV并创建一个使用新编译的OpenCV库的测试C ++程序。

编译OpenCV似乎工作，我遵循本指南。

但是现在我想创建一个使用库的测试程序。

我遵循这个指南，但一切似乎工作，直到我尝试命令：

./DisplayImage lena.jpg

这给了我以下错误

OpenCV错误：未指定的错误（该功能未实现，用Windows，GTK + 2.x或Carbon支持重建库如果您在Ubuntu或Debian上，请安装libgtk2.0-dev和pkg-config，然后重新运行cmake或者配置脚本）在cvNamedWindow，file / media / chris / Archive2 / Archive / Programming / OpenCV / sav /opencv/modules/highgui/src/window.cpp中，终止在调用'cv :: Exception'什么（）：/ media / chris / Archive2 / Archive / Programming / OpenCV / sav /opencv/modules/highgui/src/window.cpp:550：error：（-2）该函数未实现。用Windows，GTK + 2.x或Carbon支持重建库。如果您在Ubuntu或Debian上，请安装libgtk2.0-dev和pkg-config，然后重新运行cmake或在函数cvNamedWindow中配置脚本

中止（核心倾弃）

提到的软件包似乎已安装

我试过在安装软件包后重新启动计算机，但仍然收到相同的消息。

I'm trying to compile OpenCV from source and create a test C++ program which uses the newly compiled OpenCV library.

Compiling OpenCV appears to work, I followed this guide.

But now I want to create a test program which uses the library.

I followed this guide, but and everything appeared to work until I tried the command:

./DisplayImage lena.jpg

Which gave me the following error

OpenCV Error: Unspecified error (The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Carbon support. If you are on Ubuntu or Debian, install libgtk2.0-dev and pkg-config, then re-run cmake or configure script) in cvNamedWindow, file /media/chris/Archive2/Archive/Programming/OpenCV/sav/opencv/modules/highgui/src/window.cpp, line 550 terminate called after throwing an instance of 'cv::Exception' what(): /media/chris/Archive2/Archive/Programming/OpenCV/sav/opencv/modules/highgui/src/window.cpp:550: error: (-2) The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Carbon support. If you are on Ubuntu or Debian, install libgtk2.0-dev and pkg-config, then re-run cmake or configure script in function cvNamedWindow

Aborted (core dumped)

the mentioned packages appear to be installed

I've tried rebooting my computer after installing the packages and I still get the same message.