To create GUI applications on Ubuntu, install QtCreator, an open-source cross-platform IDE for developing GUI applications on embedded and mobile devices. QtCreator offers autocompletion, syntax highlighting, and other useful features. Follow this tutorial to install QtCreator on your Ubuntu computer.

How to Install QtCreator on Ubuntu

Using QtCreator is significant as it provides an open-source and cross-platform IDE that simplifies the development of GUI applications for embedded and mobile devices. There are two methods available to install QtCreator on your Ubuntu system. You can choose to install it from:

• Using Apt Repository
• Using Snap Store

Method 1: Through apt Repository

To install QtCreator on your Ubuntu system using the apt package manager,begin by updating the Ubuntu repository and then execute the following command:

sudo apt install qtcreator

To launch QtCreator on your Ubuntu system, enter the following command in the terminal:

qtcreator

You can also open qtCreator from the Application menu as well:

Remove QtCreator from Ubuntu

To uninstall QtCreator from your Ubuntu system, enter the following command in the terminal:

sudo apt remove qtcreator

Method 2: Through Snap Store

To install QtCreator on Ubuntu using the Snap Store platform, execute the following Ubuntu command to install the snap daemon:

sudo apt install snapd

Next, use the following command to install QtCreator through the snap daemon on Ubuntu:

sudo snap install qtcreator-ros --classic

To validate the installation of QtCreator on Ubuntu using the snap store just check its version and for that type:

qtcreator-ros --version

Remove QtCreator from Snap Store

To uninstall QtCreator from your Ubuntu system, enter the following command in the terminal:

sudo snap remove qtcreator-ros

Conclusion

QtCreator is a cross-platform IDE designed to offer developers an optimal environment for building GUI-based applications. On Ubuntu, users can install QtCreator through either the apt package manager or the Snap Store. Once installed, they can launch QtCreator by using the “qtcreator” command in the terminal or through the application menu.