How to Install and Uninstall fftw2 Package on Ubuntu 16.04 LTS (Xenial Xerus)

Last updated: May 10,2024

1. Install "fftw2" package

Please follow the step by step instructions below to install fftw2 on Ubuntu 16.04 LTS (Xenial Xerus)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                fftw2
            
                    
    
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2. Uninstall "fftw2" package

Please follow the instructions below to uninstall fftw2 on Ubuntu 16.04 LTS (Xenial Xerus):


    
        
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                sudo apt remove
            
                        
                fftw2
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the fftw2 package on Ubuntu 16.04 LTS (Xenial Xerus)

Package: fftw2
Priority: optional
Section: universe/libs
Installed-Size: 584
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Science Team
Architecture: amd64
Source: fftw
Version: 2.1.5-3
Provides: fftw2-double
Depends: libc6 (>= 2.14), libopenmpi1.10
Suggests: fftw-dev, mpi-defaults-bin
Conflicts: fftw2-double
Filename: pool/universe/f/fftw/fftw2_2.1.5-3_amd64.deb
Size: 199112
MD5sum: 32dc1ceafff334c876f618320e383015
SHA1: e31cdaab87b7a5385f9075518472296d5876c891
SHA256: 8f721431344bb8326360a70fbddc3da3ed89db4fe71df7df4392a5aec27fd8a3
Description-en: library for computing Fast Fourier Transforms
This library computes Fast Fourier Transforms (FFT) in one or more dimensions.
It is extremely fast. This package contains the shared library version of the
fftw libraries in double precision.
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To get the static library and the header files you need to install fftw-dev.
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For documentation and test programs, install fftw-docs
Description-md5: acb30c90c95af5652d1f00a3d8b88bcd
Homepage: http://fftw.org
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Origin: Ubuntu