How To Install lcl-nogui on Debian 9
Introduction
In this tutorial we learn how to install lcl-nogui on Debian 9.
What is lcl-nogui
lcl-nogui is:
Lazarus is an IDE to create (graphical and console) applications with Free Pascal, the (L)GPLed Pascal and Object Pascal compiler that runs on Windows, Linux, Mac OS X, FreeBSD and more.
Lazarus is the missing part of the puzzle that will allow you to develop programs for all of the above platforms in a Delphi-like environment. The IDE is a RAD tool that includes a form designer.
Unlike Java’s “write once, run anywhere” motto, Lazarus and Free Pascal strive for “write once, compile anywhere”. Since the exact same compiler is available on all of the above platforms you don’t need to do any recoding to produce identical products for different platforms.
In short, Lazarus is a free RAD tool for Free Pascal using its Lazarus Component Library (LCL).
This dependency package always depends on the latest available version of the package containing the part of the LCL for developing non-graphical applications and command line tools.
There are three methods to install lcl-nogui on Debian 9. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install lcl-nogui Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install lcl-nogui using apt-get by running the following command:
sudo apt-get -y install lcl-nogui
Install lcl-nogui Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install lcl-nogui using apt by running the following command:
sudo apt -y install lcl-nogui
Install lcl-nogui 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 Debian. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install lcl-nogui using aptitude by running the following command:
sudo aptitude -y install lcl-nogui
How To Uninstall lcl-nogui on Debian 9
To uninstall only the lcl-nogui package we can use the following command:
sudo apt-get remove lcl-nogui
Uninstall lcl-nogui And Its Dependencies
To uninstall lcl-nogui and its dependencies that are no longer needed by Debian 9, we can use the command below:
sudo apt-get -y autoremove lcl-nogui
Remove lcl-nogui Configurations and Data
To remove lcl-nogui configuration and data from Debian 9 we can use the following command:
sudo apt-get -y purge lcl-nogui
Remove lcl-nogui configuration, data, and all of its dependencies
We can use the following command to remove lcl-nogui configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge lcl-nogui
Dependencies
lcl-nogui have the following dependencies:
References
Summary
In this tutorial we learn how to install lcl-nogui package on Debian 9 using different package management tools: apt, apt-get and aptitude.