How To Install ghc-MonadCatchIO-transformers on CentOS 7
Introduction
In this tutorial we learn how to install ghc-MonadCatchIO-transformers on CentOS 7.
What is ghc-MonadCatchIO-transformers
This library provides functions to throw and catch exceptions. Unlike the functions from Control.Exception, which work in IO, these work in any stack of monad transformers (from the transformers package) with IO as the base monad. You can extend this functionality to other monads, by creating an instance of the MonadCatchIO class.
We can use yum or dnf to install ghc-MonadCatchIO-transformers on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install ghc-MonadCatchIO-transformers.
Install ghc-MonadCatchIO-transformers on CentOS 7 Using yum
Update yum database with yum using the following command.
After updating yum database, We can install ghc-MonadCatchIO-transformers using yum by running the following command:
Install ghc-MonadCatchIO-transformers 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.
After updating yum database, We can install ghc-MonadCatchIO-transformers using dnf by running the following command:
How To Uninstall ghc-MonadCatchIO-transformers on CentOS 7
To uninstall only the ghc-MonadCatchIO-transformers package we can use the following command:
References
Summary
In this tutorial we learn how to install ghc-MonadCatchIO-transformers on CentOS 7 using yum and dnf.