I used the tutorial on the sfml website for installing sfml on code::blocks on my 4.9.9.2 dev-c++. I followed the instructions changing it up by not linking dynamically or statically but by browsing to the lib and selecting it and then my program compiled but it said a dll was missing twice so I put the dlls in and then my program doesn't respond or display the green circle when I used the test code. What should I do besides upgrade to 5.5.1?