GTK problems on gnome-python install

[Dan Nawara]

when installing gnome-python I get the following error.... 

*** 'pkg-config --modversion gtk+-2.0' returned 2.2.4, but GTK+ (2.2.1)
*** was found! If pkg-config was correct, then it is best
*** to remove the old version of GTK+. 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: maybe you want the gtk-gnome-1-2 branch?

I'm a relative newbie, so can't figure out how to find the right gtk can
anyone help me?

/Dan