Checking the version of GTK+ (GIMP Toolkit) is essential for developers to ensure they are using the latest version and to identify any potential compatibility issues with their applications. GTK+ is a cross-platform toolkit for creating graphical user interfaces (GUIs) and is widely used in various applications, including the popular image editor GIMP. Knowing the GTK+ version can help developers troubleshoot issues, stay updated with the latest features and security patches, and ensure their applications are compatible with different GTK+ versions.
There are several ways to check the GTK+ version installed on a system. One common method is to use the ‘pkg-config’ tool, which provides information about installed libraries and their versions. To check the GTK+ version using ‘pkg-config’, open a terminal window and enter the following command: