How To Install libcasa-meas4 on Ubuntu 20.04
Introduction
In this tutorial we learn how to install libcasa-meas4
on Ubuntu 20.04.
What is libcasa-meas4
libcasa-meas4 is:
The casacore package contains the core libraries of the old AIPS++/CASA (Common Astronomy Software Applications) package. This split was made to get a better separation of core libraries and applications.
This module extends TaQL (the Table Query Language) with functions handling measures. Currently it can handle directions, epochs, and positions.
There are three methods to install libcasa-meas4
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 libcasa-meas4 Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install libcasa-meas4
using apt-get
by running the following command:
sudo apt-get -y install libcasa-meas4
Install libcasa-meas4 Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install libcasa-meas4
using apt
by running the following command:
sudo apt -y install libcasa-meas4
Install libcasa-meas4 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 libcasa-meas4
using aptitude
by running the following command:
sudo aptitude -y install libcasa-meas4
How To Uninstall libcasa-meas4 on Ubuntu 20.04
To uninstall only the libcasa-meas4
package we can use the following command:
sudo apt-get remove libcasa-meas4
Uninstall libcasa-meas4 And Its Dependencies
To uninstall libcasa-meas4
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove libcasa-meas4
Remove libcasa-meas4 Configurations and Data
To remove libcasa-meas4
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge libcasa-meas4
Remove libcasa-meas4 configuration, data, and all of its dependencies
We can use the following command to remove libcasa-meas4
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libcasa-meas4
References
Summary
In this tutorial we learn how to install libcasa-meas4
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.