ollybg :I have installed from the downloads page. Not sure if the file you reference is only available if I build from source. I'm too new to Linux to try that.
Miguel :I've been using Windows for decades but seeing if I can avoid 11 by switching to Linux. I'm new and not sure how to answer some of your questions. If you can give me a hint I'll look for the other answers.
I'm running Linux Mint 22.1 Cinnamon. No idea about wxWidgets or GTK. Perhaps my installation process will answer those?
I had installed CB from the Software Manager. This gave me version 24.xx. Recently I downloaded the 25.03_amd64_debian12 file from the CB site and followed these instructions to install it :
https://ubuntuhandbook.org/index.php/2025/04/codeblocks-25-03-howto-install/