Wav doesn't play in Linux

[amchacon]

This is pretty strange, i have 4 sounds effects in wav. In windows plays well, but in linux, 2 sounds effects don't play:
"Failed to open sound file "./Sonido/Menu_mover.wav" (format no supported)"
"Failed to open sound file "./Sonido/Menu_sonido.wav" (format no supported)"

Sounds:
https://dl.dropboxusercontent.com/u/69551225/Sounds.tar.gz

const std::string carpeta = "./Sonido/";
menu_mover.loadFromFile(carpeta+"Menu_mover.wav");
menu_enter.loadFromFile(carpeta+"Menu_sonido.wav");
comida.loadFromFile(carpeta+"Comida.wav");
muerte.loadFromFile(carpeta+"Muerte.wav");

I don't understand nothing. The whole proyect is here (contains binary of windows/linux for test):
https://dl.dropboxusercontent.com/u/69551225/Snake.tar.gz

[Nexus]

Maybe the file is corrupt? Try to load and save it again with an audio editing software (e.g. Audacity), and see if the problem persists.

By the way, you should check the return value of loadFromFile() calls.