How To Install fftw-libs-double on Rocky Linux 8

In this tutorial we learn how to install fftw-libs-double on Rocky Linux 8. fftw-libs-double is FFTW library, double precision

Introduction

In this tutorial we learn how to install fftw-libs-double on Rocky Linux 8.

What is `fftw-libs-double`

This package contains the FFTW library compiled in double precision.

We can use yum or dnf to install fftw-libs-double on Rocky Linux 8. 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 Rocky Linux 8 Using dnf

Update yum database with dnf using the following command.

sudo dnf makecache --refresh

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

sudo dnf -y install fftw-libs-double

Install fftw-libs-double on Rocky Linux 8 Using yum

Update yum database with yum using the following command.

sudo yum makecache --refresh

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

sudo yum -y install fftw-libs-double

How To Uninstall fftw-libs-double on Rocky Linux 8

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

sudo dnf remove fftw-libs-double

fftw-libs-double Package Contents on Rocky Linux 8

/usr/lib/.build-id
/usr/lib/.build-id/3e
/usr/lib/.build-id/3e/d279e7a595710663058caa854fe187185a3850
/usr/lib/.build-id/d1
/usr/lib/.build-id/d1/d184b8df794d9bec4add1737f0825f8938cfb1
/usr/lib/.build-id/ee
/usr/lib/.build-id/ee/905f737c3311cb1604631485e11d0bc9858715
/usr/lib64/libfftw3.so.3
/usr/lib64/libfftw3.so.3.5.5
/usr/lib64/libfftw3_omp.so.3
/usr/lib64/libfftw3_omp.so.3.5.5
/usr/lib64/libfftw3_threads.so.3
/usr/lib64/libfftw3_threads.so.3.5.5
/usr/share/doc/fftw-libs-double
/usr/share/doc/fftw-libs-double/AUTHORS
/usr/share/doc/fftw-libs-double/ChangeLog
/usr/share/doc/fftw-libs-double/NEWS
/usr/share/doc/fftw-libs-double/README
/usr/share/doc/fftw-libs-double/TODO
/usr/share/licenses/fftw-libs-double
/usr/share/licenses/fftw-libs-double/COPYING
/usr/share/licenses/fftw-libs-double/COPYRIGHT
/usr/lib/.build-id
/usr/lib/.build-id/43
/usr/lib/.build-id/43/0fd2ec85cf63738a0515ec9a0e938b72d2afe2
/usr/lib/.build-id/ac
/usr/lib/.build-id/ac/6de8c2c8b72875ad854beb3e62db84894d5238
/usr/lib/.build-id/b4
/usr/lib/.build-id/b4/5e925bd44926d83fe29602eb2b78023366d358
/usr/lib/libfftw3.so.3
/usr/lib/libfftw3.so.3.5.5
/usr/lib/libfftw3_omp.so.3
/usr/lib/libfftw3_omp.so.3.5.5
/usr/lib/libfftw3_threads.so.3
/usr/lib/libfftw3_threads.so.3.5.5
/usr/share/doc/fftw-libs-double
/usr/share/doc/fftw-libs-double/AUTHORS
/usr/share/doc/fftw-libs-double/ChangeLog
/usr/share/doc/fftw-libs-double/NEWS
/usr/share/doc/fftw-libs-double/README
/usr/share/doc/fftw-libs-double/TODO
/usr/share/licenses/fftw-libs-double
/usr/share/licenses/fftw-libs-double/COPYING
/usr/share/licenses/fftw-libs-double/COPYRIGHT

References

fftw-libs-double website

Summary

In this tutorial we learn how to install fftw-libs-double on Rocky Linux 8 using yum and dnf.