入门问题啊！

bloodbao

1.c:1:21: gtk/gtk.h: 没有那个文件或目录
1.c: In function `main':
1.c:4: error: `GtkWidget' undeclared (first use in this function)
1.c:4: error: (Each undeclared identifier is reported only once
1.c:4: error: for each function it appears in.)
1.c:4: error: `window' undeclared (first use in this function)
1.c:6: error: `GTK_WINDOW_TOPLEVEL' undeclared (first use in this function)

提示出错，是不是要设什么环璄变量，还是要安装什么包，比如GTK开发包什么的？

水星

$dpkg -S gtk.h
libgtk2.0-dev: /usr/include/gtk-2.0/gtk/gtk.h
libgtk1.2-dev: /usr/include/gtk-1.2/gtk/gtk.h

看明白了吗？