如果升级gtk？

我试了很多方法，怎么都不行，有没有哪位告诉我一个具体步骤

... 请先学习 http://linuxsir.com 上的第二条，第五条...
你的系统版本是？
gtk版本是？
想升级到哪个版本？
.....

我的系统是debian for xbox的，gtk是1.2，想升级到2.0，无论如何都不行。

gtk1.2跟gtk2.0本来就不是互相取代的关系，可以共存
所以，不存在“升级”这种问题

你是如何“升级”？
有什么错误？
.... 发贴请把过程和现象说清楚 ...
问一句答一句的效率实在是很低的说...

我用.deb包装gnomemeeting能通过但要重新编译就通不过了，而且出现如下错误：
checking for gtk+-2.0 >= 2.0.6 esound >= 0.2.28 gconf-2.0 >= 1.2.1 libxml-2.0 >= 2.4.23 libgnome-2.0 >= 2.0.0 libgnomeui-2.0 >= 2.0.0... Package gtk+-2.0 was not found in the pkg-config search path.
Perhaps you should add the directory containing `gtk+-2.0.pc'
to the PKG_CONFIG_PATH environment variable
No package 'gtk+-2.0' found

然后我用.deb包装上了gnomemeeting，又把我在mandrak下编译通过的可执行文件gnomemeeting拷贝到/usr/bin下去，出现如下错误：
(gnomemeeting:9445): GdkPixbuf-CRITICAL **: file ../../gdk-pixbuf/gdk-pixbuf.c: line 387 (gdk_pixbuf_get_height): assertion `pixbuf != NULL' failed

(gnomemeeting:9445): GLib-GObject-CRITICAL **: file gobject.c: line 1319 (g_object_ref): assertion `G_IS_OBJECT (object)' failed

(gnomemeeting:9445): Gdk-CRITICAL **: file ../../../gdk/x11/gdkwindow-x11.c: line 2826 (gdk_window_set_icon_list): assertion `GDK_IS_PIXBUF (pixbuf)' failed

(gnomemeeting:9445): GdkPixbuf-CRITICAL **: file ../../gdk-pixbuf/gdk-pixbuf.c: line 371 (gdk_pixbuf_get_width): assertion `pixbuf != NULL' failed

(gnomemeeting:9445): GdkPixbuf-CRITICAL **: file ../../gdk-pixbuf/gdk-pixbuf.c: line 387 (gdk_pixbuf_get_height): assertion `pixbuf != NULL' failed

(gnomemeeting:9445): GLib-GObject-CRITICAL **: file gobject.c: line 1337 (g_object_unref): assertion `G_IS_OBJECT (object)' failed
gnomemeeting: relocation error: /usr/lib/libbonoboui-2.so.0: undefined symbol: gdk_drawable_get_screen

apt-get install libgtk2.0-dev

我明明能找到啊。root@xbox:/usr# find -name gtk+-2.0.pc
./lib/pkgconfig/gtk+-2.0.pc

谢了，刚才的问题解决了，可是又出现下面的问题：
checking for gtk+-2.0 >= 2.0.6 esound >= 0.2.28 gconf-2.0 >= 1.2.1 libxml-2.0 >= 2.4.23 libgnome-2.0 >= 2.0.0 libgnomeui-2.0 >= 2.0.0... Package libgnome-2.0 was not found in the pkg-config search path.
Perhaps you should add the directory containing `libgnome-2.0.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libgnome-2.0' found

谢谢刚才那位兄弟了，我的编译终于过了，这个问题困绕了我一周了。