How To Install fftw-libs-long on CentOS 7
Introduction
In this tutorial we learn how to install fftw-libs-long
on CentOS 7.
What is fftw-libs-long
This package contains the FFTW library compiled in long double precision. This package contains the FFTW library compiled in long double precision.
We can use yum
or dnf
to install fftw-libs-long
on CentOS 7. 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 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-long
using yum
by running the following command:
sudo yum -y install fftw-libs-long
Install fftw-libs-long 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-long
using dnf
by running the following command:
sudo dnf -y install fftw-libs-long
How To Uninstall fftw-libs-long on CentOS 7
To uninstall only the fftw-libs-long
package we can use the following command:
sudo dnf remove fftw-libs-long
References
Summary
In this tutorial we learn how to install fftw-libs-long
on CentOS 7 using yum
and dnf
.