how to install glib2.4.6?

shandd

I want to install glib2.4.6,but there have something wrong.First I downloaded "jpegsrc.v6b.tar.gz",
"libpng-1.2.5.tar.gz","pkgconfig-0.15.0.tar.gz",
and "tiff-v3.6.1.tar.gz" from "ftp://ftp.gtk.org/pub/gtk/v2.4/dependencies", then installed them.
Subsequently,I downloaded "atk-1.6.1.tar.gz"
"glib-2.4.6.tar.gz" and so on from "ftp://ftp.gtk.org/pub/gtk/v2.4/".There was nothing wrong when I installed glib-2.4.6. But, there has some wrong information when I want to configure atk-1.6.1.

checking for GLIB - version >= 2.0.0...
*** 'pkg-config --modversion glib-2.0' returned 2.4.6, but GLIB (2.2.3)
*** was found! If pkg-config was correct, then it is best
*** to remove the old version of GLib. You may also be able to fix the error
*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing
*** /etc/ld.so.conf. Make sure you have run ldconfig if that is
*** required on your system.
*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH
*** to point to the correct configuration files
no
configure: error:
*** GLIB 2.0.0 or better is required. The latest version of
*** GLIB is always available from ftp://ftp.gtk.org/. If GLIB is installed
*** but not in the same location as pkg-config add the location of the file
*** glib-2.0.pc to the environment variable PKG_CONFIG_PATH.

How should I do?
p.s. My OS is SuSE 9.0. I don't know how to input chinese. Is anyone can help me?