How To Install qtsinglecoreapplication on CentOS 7
Introduction
In this tutorial we learn how to install qtsinglecoreapplication on CentOS 7.
What is qtsinglecoreapplication
For some applications it is useful or even critical that they are started only once by any user. Future attempts to start the application should activate any already running instance, and possibly perform requested actions, e.g. loading a file, in that instance. For console (non-GUI) applications, the QtSingleCoreApplication variant is provided, which avoids dependency on QtGui.
We can use yum or dnf to install qtsinglecoreapplication on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install qtsinglecoreapplication.
Install qtsinglecoreapplication on CentOS 7 Using yum
Update yum database with yum using the following command.
sudo yum makecache
After updating yum database, We can install qtsinglecoreapplication using yum by running the following command:
sudo yum -y install qtsinglecoreapplication
Install qtsinglecoreapplication on CentOS 7 Using dnf
If you don’t have dnf installed you can install DNF on CentOS 7 first.
Update yum database with dnf using the following command.
sudo dnf makecache
After updating yum database, We can install qtsinglecoreapplication using dnf by running the following command:
sudo dnf -y install qtsinglecoreapplication
How To Uninstall qtsinglecoreapplication on CentOS 7
To uninstall only the qtsinglecoreapplication package we can use the following command:
sudo dnf remove qtsinglecoreapplication
References
Summary
In this tutorial we learn how to install qtsinglecoreapplication on CentOS 7 using yum and dnf.
