Trouble finding gtk+-2.0 >=2.0.0

[Jim]

F8 x86_64
I'm trying to compile efax-gtk ,  I have successfully compiled on one 
x86_64 box, but I have another x86_64 box that will not compile , the 
same gtk+ packages are installed on both boxes.
Any Ideals about what's happening here ?
Below is the error messages I get:

This is the error message I get from the box that won't compile:


checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for style of include used by make... GNU
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... 
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking dependency style of gcc... gcc3
checking how to run the C preprocessor... gcc -E
checking whether gcc supports -pthread... no
checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking dependency style of g++... gcc3
checking how to run the C++ preprocessor... g++ -E
checking whether g++ supports -fexceptions... yes
checking whether g++ supports -frtti... yes
checking whether g++ supports -fsigned-char... yes
checking whether g++ supports -fno-check-new... yes
checking whether g++ supports -pthread... yes
checking for a BSD-compatible install... /usr/bin/install -c
checking for pkg-config... /usr/bin/pkg-config
checking for glib-2.0 >= 2.0.0... yes
checking GLIB_CFLAGS... -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include  
checking GLIB_LIBS... -lglib-2.0  
checking for gtk+-2.0 >= 2.0.0... no


This is the box that successfully compiles:

checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for style of include used by make... GNU
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking dependency style of gcc... gcc3
checking how to run the C preprocessor... gcc -E
checking whether gcc supports -pthread... no
checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking dependency style of g++... gcc3
checking how to run the C++ preprocessor... g++ -E
checking whether g++ supports -fexceptions... yes
checking whether g++ supports -frtti... yes
checking whether g++ supports -fsigned-char... yes
checking whether g++ supports -fno-check-new... yes
checking whether g++ supports -pthread... yes
checking for a BSD-compatible install... /usr/bin/install -c
checking for pkg-config... /usr/bin/pkg-config
checking for glib-2.0 >= 2.0.0... yes
checking GLIB_CFLAGS... -I/usr/include/glib-2.0 
-I/usr/lib64/glib-2.0/include 
checking GLIB_LIBS... -lglib-2.0 
checking for gtk+-2.0 >= 2.0.0... yes
checking GTK_CFLAGS... -I/usr/include/gtk-2.0 
-I/usr/lib64/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo 
-I/usr/include/pango-1.0 -I/usr/include/glib-2.0 
-I/usr/lib64/glib-2.0/include 
checking GTK_LIBS... -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 
-lgdk_pixbuf-2.0 -lpangocairo-1.0 -lpango-1.0 -lcairo -lgobject-2.0 
-lgmodule-2.0 -ldl -lglib-2.0 
checking for gthread-2.0 >= 2.0.0... yes
checking GTHREAD_CFLAGS... -pthread -I/usr/include/glib-2.0 
-I/usr/lib64/glib-2.0/include 
checking GTHREAD_LIBS... -pthread -lgthread-2.0 -lrt -lglib-2.0 
checking for gtk+-unix-print-2.0 >= 2.10.0... yes
checking GTK_UNIX_PRINT_CFLAGS... -I/usr/include/gtk-unix-print-2.0 
-I/usr/include/gtk-2.0 -I/usr/include/atk-1.0 -I/usr/include/cairo 
-I/usr/lib64/gtk-2.0/include -I/usr/include/pango-1.0 
-I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include 
checking GTK_UNIX_PRINT_LIBS... -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 
-lgdk_pixbuf-2.0 -lpangocairo-1.0 -lpango-1.0 -lcairo -lgobject-2.0 
-lgmodule-2.0 -ldl -lglib-2.0 
checking for sigc++-2.0 >= 2.0.0... yes
checking SIGC_CFLAGS... -I/usr/include/sigc++-2.0 
-I/usr/lib64/sigc++-2.0/include 
checking SIGC_LIBS... -lsigc-2.0 
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking pthread.h usability... yes
checking pthread.h presence... yes
checking for pthread.h... yes
checking X11/Xlib.h usability... yes
checking X11/Xlib.h presence... yes
checking for X11/Xlib.h... yes
checking for size_t... yes
checking for ssize_t... yes
checking for socklen_t... yes
checking for in_addr_t... yes
checking whether NLS is requested... yes
checking for msgfmt... /usr/bin/msgfmt
checking for gmsgfmt... /usr/bin/msgfmt
checking for xgettext... /usr/bin/xgettext
checking for msgmerge... /usr/bin/msgmerge
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking for ld used by GCC... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for shared library run path origin... done
checking for CFPreferencesCopyAppValue... no
checking for CFLocaleCopyCurrent... no
checking for GNU gettext in libc... yes
checking whether to use NLS... yes
checking where the gettext function comes from... libc
checking for mkstemp... yes
checking for fstream ios::nocreate flag... no
checking for fstream attach... no
checking for std::stringstream... yes
checking whether streams may have a locale imbued... yes
checking ostream usability... yes
checking ostream presence... yes
checking for ostream... yes
checking istream usability... yes
checking istream presence... yes
checking for istream... yes
checking the fax spool directory... SPOOLDIR is /var/spool/fax
checking for ranlib... ranlib
checking whether make sets $(MAKE)... (cached) yes
configure: creating ./config.status
config.status: creating Makefile
config.status: creating src/Makefile
config.status: creating efax/Makefile
config.status: creating po/Makefile.in
config.status: creating efax-gtk-faxfilter/Makefile
config.status: creating src/utils/Makefile
config.status: creating efax-gtk.spec
config.status: creating config.h
config.status: config.h is unchanged
config.status: executing depfiles commands
config.status: executing po-directories commands
config.status: creating po/POTFILES
config.status: creating po/Makefile

    Configuration complete.

    To compile, enter `make', and then enter `make install'
      -- `make install' must be run as root.

    To reconfigure, enter `make clean' and then run `./configure' again.