查找在Ubuntu上安装的OpenCV版本 [英] Find OpenCV Version Installed on Ubuntu

问题描述

我想知道我的电脑上安装了什么版本的OpenCV（我运行的是Ubuntu 10.04）。有没有简单的方法来检查它，如果？如果不是那么我可以找到文件（样品等）安装的目录吗？

I would like to find out what version of OpenCV is installed on my computer (i am running Ubuntu 10.04). Is there a simple way to check it if ? If not then can i find out the directories where files (samples, etc) are installed ?

我试图运行一些代码，我已经在另一台安装了OpenCV 2.3的计算机上测试，并得到很多错误。

I am trying to run some code that i have already tested on another computer with OpenCV 2.3 installed and i get many errors.

推荐答案

您可以查看安装的头文件或libs。 pkg-config可以告诉你他们在哪里：

You can look at the headers or libs installed. pkg-config can tell you where they are:

pkg-config --cflags opencv
pkg-config --libs opencv

或者，您可以编写一个简单的程序并打印以下def：

Alternatively you can write a simple program and print the following defs:

CV_MAJOR_VERSION
CV_MINOR_VERSION

这里也提出了类似的问题：

A similar question has been also asked here:

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