I followed the SFML and Linux tutorial and wanted to use code blocks. There was a link to the code blocks for windows tutorial that said it should be similar. So I did everything and the IDE gave me these error messages:
cannot find -lsfml-graphics-d
cannot find -lsfml-window-d
cannot find -lsfml-system-d
I'm using ubuntu 21.04 and SFML 2.5.1
EDIT: Removing the -d worked.