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Step 3: Installing Qt Creator on Ubuntu 20.04 So, issue the below-mentioned command to install these necessary packages on Ubuntu 20.04 system: $ sudo apt install build-essential These utilities allow users to install and use C++ core packages in Ubuntu. If build-essential modules are not preinstalled on your Ubuntu system, install them. Update the system repositories packages list using the following `apt-update` command. Open the command line application ‘Terminal’ by pressing ‘Ctrl+Alt+t’. The following steps will help you to install Qt Creator on Ubuntu 20.04: Step 1: Update system packages Installation of QtCreator on Ubuntu 20.04 We will install the QtCreator or Qt on the Ubuntu 20.04 system using the command line.
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It is an open-source and lightweight framework related to C++ development but supports many other programming languages such as C# and Python. Qt is an object-oriented based cross-platform working environment that is used to develop small applications or programs using GUI.
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Qt is the most popular application development framework that consists of a bundle of libraries to make graphical user interfaces (GUI).
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