How To Install liblcmaps-without-gsi0 on Ubuntu 18.04
Introduction
In this tutorial we learn how to install liblcmaps-without-gsi0 on Ubuntu 18.04.
What is liblcmaps-without-gsi0
liblcmaps-without-gsi0 is:
The Local Centre MAPping Service (LCMAPS) is a security middleware component that processes the users Grid credentials (typically X.509 proxy certificates and VOMS attributes) and maps the user to a local account based on the site local policy.
It is a highly configurable pluggable interface, and many plugins are available to tailor almost every need. Since this is middleware, it does not interact with the user directly; to use it in a program please see the lcmaps-interface package.
This package contains an implementation without GSI protocol support.
There are three methods to install liblcmaps-without-gsi0 on Ubuntu 18.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install liblcmaps-without-gsi0 Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install liblcmaps-without-gsi0 using apt-get by running the following command:
sudo apt-get -y install liblcmaps-without-gsi0
Install liblcmaps-without-gsi0 Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install liblcmaps-without-gsi0 using apt by running the following command:
sudo apt -y install liblcmaps-without-gsi0
Install liblcmaps-without-gsi0 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 liblcmaps-without-gsi0 using aptitude by running the following command:
sudo aptitude -y install liblcmaps-without-gsi0
How To Uninstall liblcmaps-without-gsi0 on Ubuntu 18.04
To uninstall only the liblcmaps-without-gsi0 package we can use the following command:
sudo apt-get remove liblcmaps-without-gsi0
Uninstall liblcmaps-without-gsi0 And Its Dependencies
To uninstall liblcmaps-without-gsi0 and its dependencies that are no longer needed by Ubuntu 18.04, we can use the command below:
sudo apt-get -y autoremove liblcmaps-without-gsi0
Remove liblcmaps-without-gsi0 Configurations and Data
To remove liblcmaps-without-gsi0 configuration and data from Ubuntu 18.04 we can use the following command:
sudo apt-get -y purge liblcmaps-without-gsi0
Remove liblcmaps-without-gsi0 configuration, data, and all of its dependencies
We can use the following command to remove liblcmaps-without-gsi0 configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge liblcmaps-without-gsi0
References
Summary
In this tutorial we learn how to install liblcmaps-without-gsi0 package on Ubuntu 18.04 using different package management tools: apt, apt-get and aptitude.
