How To Install ghc-doc-index on CentOS 7
Introduction
In this tutorial we learn how to install ghc-doc-index on CentOS 7.
What is ghc-doc-index
The package provides a cronjob for re-indexing installed library development documention.
We can use yum or dnf to install ghc-doc-index on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install ghc-doc-index.
Install ghc-doc-index 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-doc-index using yum by running the following command:
sudo yum -y install ghc-doc-index
Install ghc-doc-index 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-doc-index using dnf by running the following command:
sudo dnf -y install ghc-doc-index
How To Uninstall ghc-doc-index on CentOS 7
To uninstall only the ghc-doc-index package we can use the following command:
sudo dnf remove ghc-doc-index
References
Summary
In this tutorial we learn how to install ghc-doc-index on CentOS 7 using yum and dnf.
