File gnome-themes-locale-directory.patch of Package gnome-themes
Index: gnome-themes-3.0.0/configure.in
===================================================================
--- gnome-themes-3.0.0.orig/configure.in
+++ gnome-themes-3.0.0/configure.in
@@ -21,7 +21,7 @@ AM_GLIB_GNU_GETTEXT
# AM_GLIB_GNU_GETTEXT above subst. $DATADIRNAME
# this is the directory where the *.{mo,gmo} files are installed
-localedir='${prefix}/${DATADIRNAME}/locale'
+localedir='${prefix}/share/locale'
AC_SUBST(localedir)
# Workaround to make aclocal get the right flags