Problem with gtk+ toolkit..
 

Hi, I'm using Fedora8. Now as beginner in C programming I want to do some GUI program using gtk+ toolkit in gcc. Now I thought that gtk+ is not installed to my system and even not in the DVD of fedora8! So, I did the following,
yum install gtk+
It says that,
Package gtk+ - 1:1.2.10-59.fc8.i386 is already installed.
Nothing to do
So, nothing to worry about!
Now to my surprise whenever I try to compile a program using gtk+ (means that I included those libraries needed to successfully compile and run my program) I get error message indicating that,
gtk/gtk.h: No such file or directory
I'm giving that source code as an example,
#include <gtk/gtk.h>

int main( int argc, char *argv[])
{
GtkWidget *window;

gtk_init(&argc, &argv);

window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_widget_show(window);

gtk_main();

return 0;
}
So, please tell me whats wrong with that?and what I have to do now?

You have to install the gtk+-devel package. This is what -devel packages are meant for: build applications against the provided libraries and headers. Without the -devel package you have only binaries to run that specific application (or eventually just a shared library to use when running some other application).

How to install gtk+-devel? Please tell me.

In the same way you've tried to install gtk+
or use the Add/Remove Software application, if you prefer a graphical installer.

Ok, I have installed gtk+-devel. Now what to do? Giving me the same problem while installing!!

Sorry, to my last post, the line "Giving me the same problem while installing!!" should be "Giving me the same problem after installing". Sorry!

Which command did you run to compile the program? And which is the exact output (or the first part of it)?