How to Install and Uninstall libopencv-flann-dev Package on Ubuntu 20.04 LTS (Focal Fossa)

Last updated: November 22,2024

1. Install "libopencv-flann-dev" package

In this section, we are going to explain the necessary steps to install libopencv-flann-dev on Ubuntu 20.04 LTS (Focal Fossa)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                libopencv-flann-dev
            
                    
    
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2. Uninstall "libopencv-flann-dev" package

Please follow the instructions below to uninstall libopencv-flann-dev on Ubuntu 20.04 LTS (Focal Fossa):


    
        
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                sudo apt remove
            
                        
                libopencv-flann-dev
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the libopencv-flann-dev package on Ubuntu 20.04 LTS (Focal Fossa)

Package: libopencv-flann-dev
Architecture: amd64
Version: 4.2.0+dfsg-5
Multi-Arch: same
Priority: optional
Section: universe/libdevel
Source: opencv
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Science Team
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 1525
Depends: libopencv-core-dev (= 4.2.0+dfsg-5), libopencv-flann4.2 (= 4.2.0+dfsg-5)
Filename: pool/universe/o/opencv/libopencv-flann-dev_4.2.0+dfsg-5_amd64.deb
Size: 177248
MD5sum: 033a065f62b037fa17d32aa229cbf74c
SHA1: 886014c305f272f9df996604ac672fa9b056ce4f
SHA256: 09267f62d08e9f30af67634a455385b3e031e278c99a1da23157acbb96b2408d
Homepage: https://opencv.org
Description: development files for libopencv-flann4.2
Description-md5: 3155be51f78365e89913023c47f0e9d8