Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
gimp-devel
gimp2-devel
libgimp-devel
pkgconfig(gimp-2.0)
pkgconfig(gimpthumb-2.0)
pkgconfig(gimpui-2.0)
devel(libgimp-2.0(64bit))
devel(libgimpbase-2.0(64bit))
devel(libgimpcolor-2.0(64bit))
devel(libgimpconfig-2.0(64bit))
devel(libgimpmath-2.0(64bit))
devel(libgimpmodule-2.0(64bit))
devel(libgimpthumb-2.0(64bit))
devel(libgimpui-2.0(64bit))
devel(libgimpwidgets-2.0(64bit))
lib64gimp2.0-devel
lib64gimp2.0-devel(x86-64)

Requires :

libc.so.6()(64bit)
devel(libcairo(64bit))
devel(libgtk-x11-2.0(64bit))
devel(libgimpmath-2.0(64bit))
pkgconfig(gimp-2.0) => 2.8
rtld(GNU_HASH)
devel(libgimpmodule-2.0(64bit))
pkgconfig(gdk-pixbuf-2.0)
devel(libpango-1.0(64bit))
libgtk+2.0-devel => 2.24.10
rpmlib(PayloadIsXz) <= 5.2-1
devel(libgmodule-2.0(64bit))
devel(libgimp-2.0(64bit))
devel(libgobject-2.0(64bit))
devel(libgio-2.0(64bit))
devel(libpangocairo-1.0(64bit))
pkgconfig(gdk-pixbuf-2.0) => 2.24.1
libc.so.6(GLIBC_2.2.5)(64bit)
pkgconfig
devel(libgimpwidgets-2.0(64bit))
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libpthread.so.0()(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(VersionedDependencies) <= 3.0.3-1
lib64gimp2.0_0 = 2.8.22
libc.so.6(GLIBC_2.4)(64bit)
devel(libgimpconfig-2.0(64bit))
libglib-2.0.so.0()(64bit)
devel(libgdk_pixbuf-2.0(64bit))
devel(libgimpbase-2.0(64bit))
devel(libgimpcolor-2.0(64bit))
devel(libm(64bit))
libgimpbase-2.0.so.0()(64bit)
pkgconfig(cairo) => 1.10.2
devel(libglib-2.0(64bit))
devel(libgdk-x11-2.0(64bit))
pkgconfig(gtk+-2.0) => 2.24.10

Content of RPM :
/usr/bin/gimptool-2.0
/usr/include/gimp-2.0
/usr/include/gimp-2.0/libgimp
/usr/include/gimp-2.0/libgimp/gimp.h
/usr/include/gimp-2.0/libgimp/gimp_pdb.h
/usr/include/gimp-2.0/libgimp/gimp_pdb_headers.h
/usr/include/gimp-2.0/libgimp/gimpaspectpreview.h
/usr/include/gimp-2.0/libgimp/gimpbrush_pdb.h
/usr/include/gimp-2.0/libgimp/gimpbrushes.h
/usr/include/gimp-2.0/libgimp/gimpbrushes_pdb.h
/usr/include/gimp-2.0/libgimp/gimpbrushmenu.h
/usr/include/gimp-2.0/libgimp/gimpbrushselect.h
/usr/include/gimp-2.0/libgimp/gimpbrushselect_pdb.h
/usr/include/gimp-2.0/libgimp/gimpbrushselectbutton.h
/usr/include/gimp-2.0/libgimp/gimpbuffer_pdb.h
/usr/include/gimp-2.0/libgimp/gimpchannel.h
/usr/include/gimp-2.0/libgimp/gimpchannel_pdb.h
/usr/include/gimp-2.0/libgimp/gimpcolor_pdb.h
/usr/include/gimp-2.0/libgimp/gimpcompat.h
/usr/include/gimp-2.0/libgimp/gimpcontext_pdb.h
/usr/include/gimp-2.0/libgimp/gimpconvert_pdb.h
/usr/include/gimp-2.0/libgimp/gimpdisplay_pdb.h
/usr/include/gimp-2.0/libgimp/gimpdrawable.h
/usr/include/gimp-2.0/libgimp/gimpdrawable_pdb.h
/usr/include/gimp-2.0/libgimp/gimpdrawablepreview.h
/usr/include/gimp-2.0/libgimp/gimpdrawabletransform_pdb.h
/usr/include/gimp-2.0/libgimp/gimpdynamics_pdb.h
/usr/include/gimp-2.0/libgimp/gimpedit_pdb.h
/usr/include/gimp-2.0/libgimp/gimpenums.h
/usr/include/gimp-2.0/libgimp/gimpexport.h
There is 212 files more in these RPM.