I write a simple program to learn using Gtk for GUI programming. My include files are in /usr/include/gtk-2.0/gtk/gtk.h. However, when I compile my program using gcc, I got a lot of errors as follow:

gtk-config: Command not found.
gtk-config: Command not found.
hello-gtk.c:1:21: gtk/gtk.h: No such file or directory
hello-gtk.c:3: error: syntax error before '*' token
hello-gtk.c: In function `QuitProg':
hello-gtk.c:5: warning: implicit declaration of function `gtk_main_quit'
hello-gtk.c:6: error: `FALSE' undeclared (first use in this function)
hello-gtk.c:6: error: (Each undeclared identifier is reported only once
hello-gtk.c:6: error: for each function it appears in.)
hello-gtk.c: In function `main':
hello-gtk.c:12: error: `GtkWidget' undeclared (first use in this function)
hello-gtk.c:12: error: `window' undeclared (first use in this function)
hello-gtk.c:13: error: `text_pane' undeclared (first use in this function)
hello-gtk.c:15: warning: implicit declaration of function `gtk_init'
hello-gtk.c:17: warning: implicit declaration of function `gtk_window_new'
hello-gtk.c:17: error: `GTK_WINDOW_TOPLEVEL' undeclared (first use in this function)
hello-gtk.c:18: warning: implicit declaration of function `gtk_widget_set_usize'
hello-gtk.c:19: warning: implicit declaration of function `gtk_window_set_title'
hello-gtk.c:19: warning: implicit declaration of function `GTK_WINDOW'
hello-gtk.c:20: warning: implicit declaration of function `gtk_container_set_border_width'
hello-gtk.c:20: warning: implicit declaration of function `GTK_CONTAINER'
hello-gtk.c:22: warning: implicit declaration of function `gtk_signal_connect'
hello-gtk.c:22: warning: implicit declaration of function `GTK_OBJECT'
hello-gtk.c:22: warning: implicit declaration of function `GTK_SIGNAL_FUNC'
hello-gtk.c:22: error: `NULL' undeclared (first use in this function)
hello-gtk.c:24: warning: implicit declaration of function `gtk_text_new'
hello-gtk.c:25: warning: implicit declaration of function `gtk_text_set_editable'
hello-gtk.c:25: warning: implicit declaration of function `GTK_TEXT'
hello-gtk.c:25: error: `FALSE' undeclared (first use in this function)
hello-gtk.c:26: warning: implicit declaration of function `gtk_container_add'
hello-gtk.c:27: warning: implicit declaration of function `gtk_widget_realize'
hello-gtk.c:28: warning: implicit declaration of function `gtk_text_insert'
hello-gtk.c:30: warning: implicit declaration of function `gtk_widget_show'
hello-gtk.c:33: warning: implicit declaration of function `gtk_main'

Please help me to get out of this !

Thanks a lot.

Are you sure you have the GTK+ development libs and headers installed?

Yes, I do have GTK+ development libs and headers installed.

Gtk-config is for gtk 1.2. Use "pkg-config gtk+-2.0" instead.

Thanks, now I got these msgs:

[ndha@hcmuns ~]$ gcc -Wall -g hello-gtk.c -o hello-gtk `pkg-config --cflags gtk+-2.0` `pkg-config --libs gtk+-2.0`
hello-gtk.c: In function `main':
hello-gtk.c:24: warning: implicit declaration of function `gtk_text_new'
hello-gtk.c:24: warning: assignment makes pointer from integer without a cast
hello-gtk.c:25: warning: implicit declaration of function `gtk_text_set_editable'
hello-gtk.c:25: warning: implicit declaration of function `GTK_TEXT'
hello-gtk.c:28: warning: implicit declaration of function `gtk_text_insert'
hello-gtk.c:35: warning: control reaches end of non-void function
/tmp/ccegJfEf.o(.text+0x10b): In function `main':
/home/ndha/hello-gtk.c:25: undefined reference to `GTK_TEXT'
/tmp/ccegJfEf.o(.text+0x166):/home/ndha/hello-gtk.c:28: undefined reference to `GTK_TEXT'
collect2: ld returned 1 exit status

Thanks a lot !

hi... m facing this errors too but in my coding.
/tmp/ccGDysIv.o(.text+0x65): In function `main':
: undefined reference to `gtk_widget_set_size_request'
/tmp/ccGDysIv.o(.text+0xa2): In function `main':
: undefined reference to `G_CALLBACK'
/tmp/ccGDysIv.o(.text+0xb3): In function `main':
: undefined reference to `G_OBJECT'
/tmp/ccGDysIv.o(.text+0x2d9): In function `main':
: undefined reference to `G_OBJECT'
/tmp/ccGDysIv.o(.text+0x2ea): In function `main':
: undefined reference to `G_CALLBACK'
/tmp/ccGDysIv.o(.text+0x2fb): In function `main':
: undefined reference to `G_OBJECT'
and
used to seeing this error: ld returned 1 exit status

Wat does this mean?

in addition, i hd this error as well... kenot rectify the probs

: error: `GTK_STOCK_CLOSE' undeclared (first use in this function)


can somebody pls help!