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

Provides :
PolicyKit
libnullbackend.so
libpolkit-agent-1.so.0
libpolkit-backend-1.so.0
libpolkit-gobject-1.so.0
polkit
polkit(x86-32)

Requires :

libgobject-2.0.so.0
dbus
libpthread.so.0
libc.so.6(GLIBC_2.2)
libc.so.6(GLIBC_2.0)
libc.so.6(GLIBC_2.1.2)
libgthread-2.0.so.0
rtld(GNU_HASH)
libpthread.so.0(GLIBC_2.0)
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libpolkit-gobject-1.so.0
libpolkit-agent-1.so.0
libgmodule-2.0.so.0
librt.so.1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(CompressedFileNames) <= 3.0.4-1
libc.so.6(GLIBC_2.4)
ConsoleKit
libc.so.6(GLIBC_2.1)
libc.so.6(GLIBC_2.2.4)
libexpat.so.1
libc.so.6(GLIBC_2.1.3)
libgio-2.0.so.0
libglib-2.0.so.0
rpmlib(PayloadIsXz) <= 5.2-1
/sbin/ldconfig
libc.so.6(GLIBC_2.7)
libpolkit-backend-1.so.0
libc.so.6
libc.so.6(GLIBC_2.3.4)

Content of RPM :
/etc/dbus-1/system.d/org.freedesktop.PolicyKit1.conf
/etc/pam.d/polkit-1
/etc/polkit-1
/etc/polkit-1/localauthority
/etc/polkit-1/localauthority.conf.d
/etc/polkit-1/localauthority.conf.d/50-localauthority.conf
/etc/polkit-1/localauthority.conf.d/60-desktop-policy.conf
/etc/polkit-1/localauthority/10-vendor.d
/etc/polkit-1/localauthority/20-org.d
/etc/polkit-1/localauthority/30-site.d
/etc/polkit-1/localauthority/50-local.d
/etc/polkit-1/localauthority/90-mandatory.d
/etc/polkit-1/nullbackend.conf.d
/etc/polkit-1/nullbackend.conf.d/50-nullbackend.conf
/usr/bin/pkaction
/usr/bin/pkcheck
/usr/bin/pkexec
/usr/lib/girepository-1.0/Polkit-1.0.typelib
/usr/lib/girepository-1.0/PolkitAgent-1.0.typelib
/usr/lib/libpolkit-agent-1.so.0
/usr/lib/libpolkit-agent-1.so.0.0.0
/usr/lib/libpolkit-backend-1.so.0
/usr/lib/libpolkit-backend-1.so.0.0.0
/usr/lib/libpolkit-gobject-1.so.0
/usr/lib/libpolkit-gobject-1.so.0.0.0
/usr/lib/polkit-1
/usr/lib/polkit-1/extensions
/usr/lib/polkit-1/extensions/libnullbackend.so
/usr/libexec/polkit-1
/usr/libexec/polkit-1/polkit-agent-helper-1
There is 21 files more in these RPM.