How To Install fftw-libs-double on CentOS 7

In this tutorial we learn how to install fftw-libs-double on CentOS 7. fftw-libs-double is FFTW library, double precision

Introduction

In this tutorial we learn how to install fftw-libs-double on CentOS 7.

What is fftw-libs-double

This package contains the FFTW library compiled in double precision. This package contains the FFTW library compiled in double precision.

We can use yum or dnf to install fftw-libs-double on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install fftw-libs-double.

Install fftw-libs-double on CentOS 7 Using yum

Update yum database with yum using the following command.

sudo yum makecache

After updating yum database, We can install fftw-libs-double using yum by running the following command:

sudo yum -y install fftw-libs-double

Install fftw-libs-double 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.

sudo dnf makecache

After updating yum database, We can install fftw-libs-double using dnf by running the following command:

sudo dnf -y install fftw-libs-double

How To Uninstall fftw-libs-double on CentOS 7

To uninstall only the fftw-libs-double package we can use the following command:

sudo dnf remove fftw-libs-double

References

Summary

In this tutorial we learn how to install fftw-libs-double on CentOS 7 using yum and dnf.