Trouble installing sfml

[mksouzza]

I'm trying to make sfml work with code blocks (MinGW) on my computer, but after follow the steps to install it and run the test code it was returned to me those errors on the image.
There's some one who know what do i need to do to fix it? (it's really important, i need to make a final project on my class using them)

[eXpl0it3r]

You're linking some SFML libraries twice.

[Stauricus]

Relâmpago Marquinhos da UTFPR, please show the first lines of your code; also, click "project" menu -> "build options" -> "linker settings" and tell us whats written there.