How To Install ghc-ansi-wl-pprint on CentOS 7
Introduction
In this tutorial we learn how to install ghc-ansi-wl-pprint on CentOS 7.
What is ghc-ansi-wl-pprint
This is a pretty printing library based on Wadler’s paper “A Prettier Printer”. It has been enhanced with support for ANSI terminal colored output using the ansi-terminal package.
We can use yum or dnf to install ghc-ansi-wl-pprint on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install ghc-ansi-wl-pprint.
Install ghc-ansi-wl-pprint 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-ansi-wl-pprint using yum by running the following command:
sudo yum -y install ghc-ansi-wl-pprint
Install ghc-ansi-wl-pprint 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-ansi-wl-pprint using dnf by running the following command:
sudo dnf -y install ghc-ansi-wl-pprint
How To Uninstall ghc-ansi-wl-pprint on CentOS 7
To uninstall only the ghc-ansi-wl-pprint package we can use the following command:
sudo dnf remove ghc-ansi-wl-pprint
References
Summary
In this tutorial we learn how to install ghc-ansi-wl-pprint on CentOS 7 using yum and dnf.