How To Install libecpint on Fedora 34

libecpint is Efficient evaluation of integrals over ab initio effective core potentials Efficient evaluation of integrals over ab initio effective core potentials

Introduction

In this tutorial we learn how to install libecpint on Fedora 34.

What is `libecpint`

Libecpint is a C++ library for the efficient evaluation of integrals over ab initio effective core potentials, using a mixture of generated, recursive code and Gauss-Chebyshev quadrature. It is designed to be standalone and generic. libecpint 1.0.6 1.fc34 x86_64 366 k libecpint-1.0.6-1.fc34.src.rpm updates Efficient evaluation of integrals over ab initio effective core potentials https MIT Libecpint is a C++ library for the efficient evaluation of integrals over ab initio effective core potentials, using a mixture of generated, recursive code and Gauss-Chebyshev quadrature. It is designed to be standalone and generic.

We can use yum or dnf to install libecpint on Fedora 34. In this tutorial we discuss both methods but you only need to choose one of method to install libecpint.

Install libecpint on Fedora 34 Using dnf

Update yum database with dnf using the following command.

sudo dnf makecache --refresh

The output should look something like this:

Fedora 34 - x86_64                               20 kB/s | 6.6 kB     00:00
Fedora 34 openh264 (From Cisco) - x86_64        1.4 kB/s | 989  B     00:00
Fedora Modular 34 - x86_64                       68 kB/s | 6.5 kB     00:00
Fedora 34 - x86_64 - Updates                    3.5 kB/s | 6.2 kB     00:01
Fedora Modular 34 - x86_64 - Updates             17 kB/s | 5.9 kB     00:00
Metadata cache created.

After updating yum database, We can install libecpint using dnf by running the following command:

sudo dnf -y install libecpint

Install libecpint on Fedora 34 Using yum

Update yum database with yum using the following command.

sudo yum makecache --refresh

The output should look something like this:

Fedora 34 - x86_64                               20 kB/s | 6.6 kB     00:00
Fedora 34 openh264 (From Cisco) - x86_64        1.4 kB/s | 989  B     00:00
Fedora Modular 34 - x86_64                       68 kB/s | 6.5 kB     00:00
Fedora 34 - x86_64 - Updates                    3.5 kB/s | 6.2 kB     00:01
Fedora Modular 34 - x86_64 - Updates             17 kB/s | 5.9 kB     00:00
Metadata cache created.

After updating yum database, We can install libecpint using yum by running the following command:

sudo yum -y install libecpint

How To Uninstall libecpint on Fedora 34

To uninstall only the libecpint package we can use the following command:

sudo dnf remove libecpint

libecpint Package Contents on Fedora 34

/usr/lib/.build-id
/usr/lib/.build-id/59
/usr/lib/.build-id/59/adac425a26bd94fbe938879b27affe42caede1
/usr/lib/.build-id/ed
/usr/lib/.build-id/ed/e89a28aa0f6ca2bbe7a58ee4d52d27ebd27b7d
/usr/lib64/libFaddeeva.so.1
/usr/lib64/libecpint.so.1
/usr/share/doc/libecpint
/usr/share/doc/libecpint/CITATION
/usr/share/doc/libecpint/README.md
/usr/lib/.build-id
/usr/lib/.build-id/69
/usr/lib/.build-id/69/e6bf518b24286da2fe9dc6414e6c988c7cd782
/usr/lib/.build-id/9c
/usr/lib/.build-id/9c/9d033565d1a06d11f86ec67bff6bfd5fcca5c2
/usr/lib/libFaddeeva.so.1
/usr/lib/libecpint.so.1
/usr/share/doc/libecpint
/usr/share/doc/libecpint/CITATION
/usr/share/doc/libecpint/README.md
/usr/lib/.build-id
/usr/lib/.build-id/95
/usr/lib/.build-id/95/c248be5ac1cceba3da1761923f43d073d50ce3
/usr/lib/.build-id/f3
/usr/lib/.build-id/f3/aa88805e1486878bc56860b47053d9220bff13
/usr/lib/libFaddeeva.so.1
/usr/lib/libecpint.so.1
/usr/share/doc/libecpint
/usr/share/doc/libecpint/CITATION
/usr/share/doc/libecpint/README.md
/usr/lib/.build-id
/usr/lib/.build-id/b1
/usr/lib/.build-id/b1/b5b1532cca19a2f6a417fa142d5e1d333e52cb
/usr/lib/.build-id/ef
/usr/lib/.build-id/ef/4910cf3854f7cfc676ac4b7f08f56cdc329461
/usr/lib64/libFaddeeva.so.1
/usr/lib64/libecpint.so.1
/usr/share/doc/libecpint
/usr/share/doc/libecpint/CITATION
/usr/share/doc/libecpint/README.md

References

[libecpint website](https://github.com/robashaw/libecpint https://github.com/robashaw/libecpint)

Summary

In this tutorial we learn how to install libecpint on Fedora 34 using yum and dnf.