How To Install cpl-plugin-visir-calib on Ubuntu 20.04
Introduction
In this tutorial we learn how to install cpl-plugin-visir-calib
on Ubuntu 20.04.
What is cpl-plugin-visir-calib
cpl-plugin-visir-calib is:
This package downloads calibration and other static data of the data reduction pipeline for the Visir instrument of the Very Large Telescope (VLT) from the European Southern Observatory (ESO).
The VLT spectrometer and imager for the mid-infrared (VISIR) was built by CEA/DAPNIA/SAP and NFRA/ASTRON, and is located at the Cassegrain focus of UT3. It provides diffraction-limited imaging at high sensitivity in the two mid infrared (MIR) atmospheric windows: the N band between 8 to 13μm and the Q band between 16.5 and 24.5μm, respectively. In addition, it features a long-slitspectrometer with a range of spectral resolutions between 150 and 30000.
There are three methods to install cpl-plugin-visir-calib
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 cpl-plugin-visir-calib Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install cpl-plugin-visir-calib
using apt-get
by running the following command:
sudo apt-get -y install cpl-plugin-visir-calib
Install cpl-plugin-visir-calib Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install cpl-plugin-visir-calib
using apt
by running the following command:
sudo apt -y install cpl-plugin-visir-calib
Install cpl-plugin-visir-calib 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 cpl-plugin-visir-calib
using aptitude
by running the following command:
sudo aptitude -y install cpl-plugin-visir-calib
How To Uninstall cpl-plugin-visir-calib on Ubuntu 20.04
To uninstall only the cpl-plugin-visir-calib
package we can use the following command:
sudo apt-get remove cpl-plugin-visir-calib
Uninstall cpl-plugin-visir-calib And Its Dependencies
To uninstall cpl-plugin-visir-calib
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove cpl-plugin-visir-calib
Remove cpl-plugin-visir-calib Configurations and Data
To remove cpl-plugin-visir-calib
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge cpl-plugin-visir-calib
Remove cpl-plugin-visir-calib configuration, data, and all of its dependencies
We can use the following command to remove cpl-plugin-visir-calib
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge cpl-plugin-visir-calib
References
Summary
In this tutorial we learn how to install cpl-plugin-visir-calib
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.