How To Install opencv-devel on CentOS 7
Introduction
In this tutorial we learn how to install opencv-devel on CentOS 7.
What is opencv-devel
This package contains the OpenCV C/C++ library and header files, as well as documentation. It should be installed if you want to develop programs that will use the OpenCV library. You should consider installing opencv-devel-docs package. This package contains the OpenCV C/C++ library and header files, as well as documentation. It should be installed if you want to develop programs that will use the OpenCV library. You should consider installing opencv-devel-docs package.
We can use yum or dnf to install opencv-devel on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install opencv-devel.
Install opencv-devel on CentOS 7 Using yum
Update yum database with yum using the following command.
After updating yum database, We can install opencv-devel using yum by running the following command:
Install opencv-devel on CentOS 7 Using dnf
If you don’t have dnf installed you can install DNF on CentOS 7 first.
Update yum database with dnf using the following command.
After updating yum database, We can install opencv-devel using dnf by running the following command:
How To Uninstall opencv-devel on CentOS 7
To uninstall only the opencv-devel package we can use the following command:
References
Summary
In this tutorial we learn how to install opencv-devel on CentOS 7 using yum and dnf.