add-apt-repository command not found

The add-apt-repository command is not found in the C programming language. It is a command used in Linux-based systems, specifically in the Advanced Package Tool (APT) package management system, to add a new software repository to the system's list of available repositories.

If you are looking for a similar functionality in C, you would need to use a different approach. In C, you can manually include the necessary header files and link the required libraries to your program. Additionally, you may need to write code to handle the installation or configuration of the desired software.

Please note that the add-apt-repository command is specific to Linux-based systems and is not applicable to the C programming language itself.