attempting to configure Gnome control-center X11 bug

[Jeremiah Foster]

The following is the message received after running configure in 
/home/jeremiah/control-center-2.2.1

Jeremiah
________________________________________________________________

checking for remove... yes
checking for shmat... yes
checking for IceConnectionNumber in -lICE... yes
checking X11/extensions/xf86misc.h usability... no
checking X11/extensions/xf86misc.h presence... yes
configure: WARNING: X11/extensions/xf86misc.h: present but cannot be
compiled
configure: WARNING: X11/extensions/xf86misc.h: check for missing
prerequisite headers?
configure: WARNING: X11/extensions/xf86misc.h: proceeding with the
preprocessor's result
configure: WARNING:     ## ------------------------------------ ##
configure: WARNING:     ## Report this to address@hidden ##
configure: WARNING:     ## ------------------------------------ ##
checking for X11/extensions/xf86misc.h... yes
checking X11/extensions/XKB.h usability... yes
checking X11/extensions/XKB.h presence... yes
checking for X11/extensions/XKB.h... yes
checking for pkg-config... /usr/bin/pkg-config
checking for gtk+-2.0 >= 2.2.0 gconf-2.0 libgnomeui-2.0 libglade-2.0 >=
1.99.12 libbonobo-2.0 libbonoboui-2.0 libglade-2.0 gconf-2.0
gnome-desktop-2.0... 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

configure: error: Library requirements (gtk+-2.0 >= 2.2.0 gconf-2.0
libgnomeui-2.0 libglade-2.0 >= 1.99.12 libbonobo-2.0 libbonoboui-2.0
libglade-2.0 gconf-2.0 gnome-desktop-2.0) not met; consider adjusting
the PKG_CONFIG_PATH environment variable
if your libraries are in a nonstandard prefix so pkg-config can find
them.