This article covers how to conveniently install the Code::Blocks IDE on your Ubuntu 20.04 system. After installing this IDE on your system, you can easily use it for C, C++, and FORTRAN development. You can even uninstall it anytime you want and that too very cleanly by following the uninstallation method of the Code::Blocks IDE.To Install Code::Blocks IDE using APT:Code::Blocks IDE is available on Ubuntu repositories and can be installed with the APT command. 1. First update your system.$ sudo apt update2. To install codeblock on Ubuntu , run the following command.$ sudo apt install codeblocks3. When prompted to continue, just type 'Y' and press ENTER to proceed.To Remove Code::Blocks IDE from Linux system:1. To remove codeblocks from ubuntu, run the following command.$ sudo apt remove codeblocks2. To complete remove codeblock and its associated configurations, run the following two commands.$ sudo apt purge codeblocks$ sudo apt autoremove