Resource not found on linux computer

[Cornix]

Hi,
i am currently working on a java project using lwjgl and slick-util to load textures from .png images.
I am using windows 7 myself and everything works fine, so i tried to give the project as a closed beta to some people on the internet and one of them is using linux.
He said that when trying to run the application he gets the following error:

java.lang.RuntimeException: Resource not found: Resources/Graphics/System/ui.png
   at org.newdawn.slick.util.ResourceLoader.getResourceAsStream(ResourceLoader.java:69)
   at view.Textures.load_textures(Textures.java:36)
   at misc.MainGDG.main(MainGDG.java:29)

But for everybody who is using windows (any version) it works fine.
Of course, the folder with the images is there and the opengl context works too; the display is created.

[Fool Running]

My first guess is to make sure the capitalization is correct. Windows' filesystem is not case-sensitive, but Linux's is. In other words, on Linux, the directories and filenames must all have the exact same casing.

[Cornix]

My first guess is to make sure the capitalization is correct. Windows' filesystem is not case-sensitive, but Linux's is. In other words, on Linux, the directories and filenames must all have the exact same casing.

That worked, thank you very much.