Hi guys I am starting with maemo development and I am having troubles compiling and running hello world......I basically followed nokias maemo diablo application development training material but I seem not to get it working or I just need some help understanding the framework.... so what I did was that I created gtk_ helloworld-2.c and I saved it on my user folder/home I guess running ubuntu 8.10 so then I tried building the program with the following :

[sbox-DIABLO_ARMEL: ~] > gcc -Wall `pkg-config --cflags gtk+-2.0` \ gtk_helloworld-2.c -o gtk_helloworld-2 `pkg-config --libs gtk+-2.0`
sbox-arm-linux-gcc: gtk_helloworld-2.c: No such file or directory
[sbox-DIABLO_ARMEL: ~] >

so it just won't find my file...so I am not quite sure where to place the file, because that sbox-DIABLO_ARMEL: ~ I have seen some other tutorials which show other location like sbox-DIABLO_ARMEL: ~/ development or different but maybe I am doing something wrong building. Could I get some help here please :s?? I will be so grateful. Thanks in advance