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

Provides :
kgamma
kgamma(x86-64)

Requires :

libc.so.6()(64bit)
libICE.so.6()(64bit)
rtld(GNU_HASH)
libXpm.so.4()(64bit)
libXext.so.6()(64bit)
libstdc++.so.6(GLIBCXX_3.4)(64bit)
libXau.so.6()(64bit)
libstdc++.so.6(CXXABI_1.3)(64bit)
libXft.so.2()(64bit)
rpmlib(PayloadIsXz) <= 5.2-1
libQtSvg.so.4()(64bit)
libkdeui.so.5()(64bit)
libkdecore.so.5()(64bit)
libc.so.6(GLIBC_2.14)(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
kde-runtime => 4.10.5
libQtCore.so.4()(64bit)
libSM.so.6()(64bit)
libX11.so.6()(64bit)
libstdc++.so.6()(64bit)
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libpthread.so.0(GLIBC_2.2.5)(64bit)
libpthread.so.0()(64bit)
libXxf86vm.so.1()(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
libc.so.6(GLIBC_2.4)(64bit)
libQtGui.so.4()(64bit)
libstdc++.so.6(GLIBCXX_3.4.9)(64bit)
libm.so.6()(64bit)
libgcc_s.so.1()(64bit)
libQtDBus.so.4()(64bit)

Content of RPM :
/usr/bin/xf86gammacfg
/usr/lib64/kde4/kcm_kgamma.so
/usr/share/doc/HTML/en/kcontrol/kgamma
/usr/share/doc/HTML/en/kcontrol/kgamma/common
/usr/share/doc/HTML/en/kcontrol/kgamma/index.cache.bz2
/usr/share/doc/HTML/en/kcontrol/kgamma/index.docbook
/usr/share/doc/kgamma-4.10.5
/usr/share/doc/kgamma-4.10.5/AUTHORS
/usr/share/doc/kgamma-4.10.5/ChangeLog
/usr/share/kde4/apps/kgamma
/usr/share/kde4/apps/kgamma/pics
/usr/share/kde4/apps/kgamma/pics/background.png
/usr/share/kde4/apps/kgamma/pics/cmyscale.png
/usr/share/kde4/apps/kgamma/pics/darkgrey.png
/usr/share/kde4/apps/kgamma/pics/greyscale.png
/usr/share/kde4/apps/kgamma/pics/lightgrey.png
/usr/share/kde4/apps/kgamma/pics/midgrey.png
/usr/share/kde4/apps/kgamma/pics/rgbscale.png
/usr/share/kde4/services/kgamma.desktop