I am developing an app for a system that has GTK2 as the latest GTK library installed. I'm using Anjuta and Glade's wysiwyg design interface.
I've used "project > add library" to add the library support for GTK2 and used the project tab on the left to remove support for GTK3.
When I try running my application I get the following error message:
CRITICAL **: couldn't load builder file: src/gtk_foobar.ui: required gtk+ version 3.0, current version is 2.24
This error starts coming up as soon as I remove GTK3 as one of the libraries. I need this application to work on systems without GTK3.