How To Install libqjson-dbg on Debian 9
Introduction
In this tutorial we learn how to install libqjson-dbg on Debian 9.
What is libqjson-dbg
libqjson-dbg is:
debug info for qt based library that maps JSON adta to QVariant objects.
QJson is a Qt-based library that maps JSON data to QVariant objects: JSON arrays will be mapped to QVariantList instances, while JSON objects will be mapped to QVariantMap.
There are three methods to install libqjson-dbg 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 libqjson-dbg Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install libqjson-dbg using apt-get by running the following command:
sudo apt-get -y install libqjson-dbg
Install libqjson-dbg Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libqjson-dbg using apt by running the following command:
sudo apt -y install libqjson-dbg
Install libqjson-dbg 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 libqjson-dbg using aptitude by running the following command:
sudo aptitude -y install libqjson-dbg
How To Uninstall libqjson-dbg on Debian 9
To uninstall only the libqjson-dbg package we can use the following command:
sudo apt-get remove libqjson-dbg
Uninstall libqjson-dbg And Its Dependencies
To uninstall libqjson-dbg and its dependencies that are no longer needed by Debian 9, we can use the command below:
sudo apt-get -y autoremove libqjson-dbg
Remove libqjson-dbg Configurations and Data
To remove libqjson-dbg configuration and data from Debian 9 we can use the following command:
sudo apt-get -y purge libqjson-dbg
Remove libqjson-dbg configuration, data, and all of its dependencies
We can use the following command to remove libqjson-dbg configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libqjson-dbg
Dependencies
libqjson-dbg have the following dependencies:
References
Summary
In this tutorial we learn how to install libqjson-dbg package on Debian 9 using different package management tools: apt, apt-get and aptitude.