How To Install ghc-hashable on CentOS 7

In this tutorial we learn how to install ghc-hashable on CentOS 7. ghc-hashable is Class for types convertible to a hash value

Introduction

In this tutorial we learn how to install ghc-hashable on CentOS 7.

What is ghc-hashable

This package defines a class, ‘Hashable’, for types that can be converted to a hash value. This class exists for the benefit of hashing-based data structures. The package provides instances for basic types and a way to combine hash values.

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

Install ghc-hashable on CentOS 7 Using yum

Update yum database with yum using the following command.

sudo yum makecache

After updating yum database, We can install ghc-hashable using yum by running the following command:

sudo yum -y install ghc-hashable

Install ghc-hashable 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 ghc-hashable using dnf by running the following command:

sudo dnf -y install ghc-hashable

How To Uninstall ghc-hashable on CentOS 7

To uninstall only the ghc-hashable package we can use the following command:

sudo dnf remove ghc-hashable

References

Summary

In this tutorial we learn how to install ghc-hashable on CentOS 7 using yum and dnf.