How To Install fftw-libs-long on Fedora 36

In this tutorial we learn how to install fftw-libs-long in Fedora 36. fftw-libs-long is FFTW library, long double precision

Introduction

In this tutorial we learn how to install fftw-libs-long on Fedora 36.

What is fftw-libs-long

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

We can use yum or dnf to install fftw-libs-long on Fedora 36. In this tutorial we discuss both methods but you only need to choose one of method to install fftw-libs-long.

Install fftw-libs-long on Fedora 36 Using dnf

Update yum database with dnf using the following command.

sudo dnf makecache --refresh

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

sudo dnf -y install fftw-libs-long

Install fftw-libs-long on Fedora 36 Using yum

Update yum database with yum using the following command.

sudo yum makecache --refresh

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

sudo yum -y install fftw-libs-long

How To Uninstall fftw-libs-long on Fedora 36

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

sudo dnf remove fftw-libs-long

fftw-libs-long Package Contents on Fedora 36

---
title: "How To Install fftw-libs-long on Fedora 36"
linkTitle: "fftw-libs-long"
type: "docs"
description: "In this tutorial we learn how to install fftw-libs-long in Fedora 36. fftw-libs-long is FFTW library, long double precision"
date: "2022-08-17"
lastmod: "2022-08-17"
#image: /images/fedora/36/fftw-libs-long-featured.png
---

## Introduction

In this tutorial we learn how to install `fftw-libs-long` on Fedora 36.

### What is `fftw-libs-long`

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

We can use `yum` or `dnf` to install `fftw-libs-long` on Fedora 36. In this tutorial we discuss both methods but you only need to choose one of method to install fftw-libs-long.

## Install fftw-libs-long on Fedora 36 Using dnf

Update yum database with `dnf` using the following command.

```bash
sudo dnf makecache --refresh

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

sudo dnf -y install fftw-libs-long

Install fftw-libs-long on Fedora 36 Using yum

Update yum database with yum using the following command.

sudo yum makecache --refresh

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

sudo yum -y install fftw-libs-long

How To Uninstall fftw-libs-long on Fedora 36

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

sudo dnf remove fftw-libs-long

fftw-libs-long Package Contents on Fedora 36

/usr/lib/.build-id
/usr/lib/.build-id/1d
/usr/lib/.build-id/1d/1c248d94ad85fd9f7afe7747fd5d8b9556bee1
/usr/lib/.build-id/4e/22def60c3b001d2eda5eeb940dff9c26c75729
/usr/lib/.build-id/b6
/usr/lib/.build-id/b6/b991241d3e48be15b2471757aebc21477bc375
/usr/lib/libfftw3l.so.3
/usr/lib/libfftw3l.so.3.6.10
/usr/lib/libfftw3l_omp.so.3
/usr/lib/libfftw3l_omp.so.3.6.10
/usr/lib/libfftw3l_threads.so.3
/usr/lib/libfftw3l_threads.so.3.6.10
/usr/share/doc/fftw-libs-long
/usr/share/doc/fftw-libs-long/AUTHORS
/usr/share/doc/fftw-libs-long/ChangeLog
/usr/share/doc/fftw-libs-long/NEWS
/usr/share/doc/fftw-libs-long/README
/usr/share/doc/fftw-libs-long/README-perfcnt.md
/usr/share/doc/fftw-libs-long/TODO
/usr/share/licenses/fftw-libs-long
/usr/share/licenses/fftw-libs-long/COPYING
/usr/share/licenses/fftw-libs-long/COPYRIGHT

References

Summary

In this tutorial we learn how to install fftw-libs-long on Fedora 36 using yum and [dnf]((/fedora/36/dnf/).

/usr/lib/.build-id /usr/lib/.build-id/15/44bf06a9e6d3112a0d362599111132574c232b /usr/lib/.build-id/92 /usr/lib/.build-id/92/21636e367868fcaadea2f2c122d9491f6d2c36 /usr/lib/.build-id/bc /usr/lib/.build-id/bc/6f044f6c465c8299d06c8b6fc25e5f91eaa955 /usr/lib64/libfftw3l.so.3 /usr/lib64/libfftw3l.so.3.6.10 /usr/lib64/libfftw3l_omp.so.3 /usr/lib64/libfftw3l_omp.so.3.6.10 /usr/lib64/libfftw3l_threads.so.3 /usr/lib64/libfftw3l_threads.so.3.6.10 /usr/share/doc/fftw-libs-long /usr/share/doc/fftw-libs-long/AUTHORS /usr/share/doc/fftw-libs-long/ChangeLog /usr/share/doc/fftw-libs-long/NEWS /usr/share/doc/fftw-libs-long/README /usr/share/doc/fftw-libs-long/README-perfcnt.md /usr/share/doc/fftw-libs-long/TODO /usr/share/licenses/fftw-libs-long /usr/share/licenses/fftw-libs-long/COPYING /usr/share/licenses/fftw-libs-long/COPYRIGHT


## References

* [fftw-libs-long website](http://www.fftw.org)

## Summary

In this tutorial we learn how to install `fftw-libs-long` on [Fedora 36](/fedora/36/) using [yum](/fedora/36/yum/) and [dnf]((/fedora/36/dnf/).