How To Install libghc-snap-core-doc on Ubuntu 20.04
Introduction
In this tutorial we learn how to install libghc-snap-core-doc
on Ubuntu 20.04.
What is libghc-snap-core-doc
libghc-snap-core-doc is:
Snap is a simple and fast web development framework and server written in Haskell. For more information or to download the latest version, you can visit the Snap project website at http://snapframework.com/.
This library contains the core definitions and types for the Snap framework, including:
Primitive types and functions for HTTP (requests, responses, cookies, post/query parameters, etc)
Type aliases and helper functions for Iteratee I/O
A monad for programming web handlers called "Snap", inspired by happstack’s (http://happstack.com/index.html), which allows:
o Stateful access to the HTTP request and response objects
o Monadic failure (i.e. MonadPlus/Alternative instances) for declining to handle requests and chaining handlers together
o Early termination of the computation if you know early what you want to return and want to prevent further monadic processing
This package contains the documentation files.
There are three methods to install libghc-snap-core-doc
on Ubuntu 20.04. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install libghc-snap-core-doc Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install libghc-snap-core-doc
using apt-get
by running the following command:
sudo apt-get -y install libghc-snap-core-doc
Install libghc-snap-core-doc Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install libghc-snap-core-doc
using apt
by running the following command:
sudo apt -y install libghc-snap-core-doc
Install libghc-snap-core-doc Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude
using the following command.
sudo aptitude update
After updating apt database, We can install libghc-snap-core-doc
using aptitude
by running the following command:
sudo aptitude -y install libghc-snap-core-doc
How To Uninstall libghc-snap-core-doc on Ubuntu 20.04
To uninstall only the libghc-snap-core-doc
package we can use the following command:
sudo apt-get remove libghc-snap-core-doc
Uninstall libghc-snap-core-doc And Its Dependencies
To uninstall libghc-snap-core-doc
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove libghc-snap-core-doc
Remove libghc-snap-core-doc Configurations and Data
To remove libghc-snap-core-doc
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge libghc-snap-core-doc
Remove libghc-snap-core-doc configuration, data, and all of its dependencies
We can use the following command to remove libghc-snap-core-doc
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libghc-snap-core-doc
References
Summary
In this tutorial we learn how to install libghc-snap-core-doc
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.