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diff --git a/support-files/rpm-postin.sh b/support-files/rpm-postin.sh
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+mysql_datadir=%{mysqldatadir}
+
+# Create data directory
+mkdir -p $mysql_datadir/{mysql,test}
+
+# Make MySQL start/shutdown automatically when the machine does it.
+if [ -x /sbin/chkconfig ] ; then
+	/sbin/chkconfig --add mysql
+fi
+
+# Create a MySQL user and group. Do not report any problems if it already
+# exists.
+groupadd -r %{mysqld_group} 2> /dev/null || true
+useradd -M -r -d $mysql_datadir -s /bin/bash -c "MySQL server" -g %{mysqld_group} %{mysqld_user} 2> /dev/null || true 
+# The user may already exist, make sure it has the proper group nevertheless (BUG#12823)
+usermod -g %{mysqld_group} %{mysqld_user} 2> /dev/null || true
+
+# Change permissions so that the user that will run the MySQL daemon
+# owns all database files.
+chown -R %{mysqld_user}:%{mysqld_group} $mysql_datadir
+
+# Initiate databases
+%{_bindir}/mysql_install_db --rpm --user=%{mysqld_user}
+
+# Upgrade databases if needed would go here - but it cannot be automated yet
+
+# Change permissions again to fix any new files.
+chown -R %{mysqld_user}:%{mysqld_group} $mysql_datadir
+
+# Fix permissions for the permission database so that only the user
+# can read them.
+chmod -R og-rw $mysql_datadir/mysql
+
+# install SELinux files - but don't override existing ones
+SETARGETDIR=/etc/selinux/targeted/src/policy
+SEDOMPROG=$SETARGETDIR/domains/program
+SECONPROG=$SETARGETDIR/file_contexts/program
+if [ -f /etc/redhat-release ] \
+   && grep -q "Red Hat Enterprise Linux .. release 4" /etc/redhat-release \
+   || grep -q "CentOS release 4" /etc/redhat-release ; then
+   echo
+   echo
+   echo 'Notes regarding SELinux on this platform:'
+   echo '========================================='
+   echo
+   echo 'The default policy might cause server startup to fail because it is '
+   echo 'not allowed to access critical files. In this case, please update '
+   echo 'your installation. '
+   echo
+   echo 'The default policy might also cause inavailability of SSL related '
+   echo 'features because the server is not allowed to access /dev/random '
+   echo 'and /dev/urandom. If this is a problem, please do the following: '
+   echo 
+   echo '  1) install selinux-policy-targeted-sources from your OS vendor'
+   echo '  2) add the following two lines to '$SEDOMPROG/mysqld.te':'
+   echo '       allow mysqld_t random_device_t:chr_file read;'
+   echo '       allow mysqld_t urandom_device_t:chr_file read;'
+   echo '  3) cd to '$SETARGETDIR' and issue the following command:'
+   echo '       make load'
+   echo
+   echo
+fi
+
+if [ -x sbin/restorecon ] ; then
+	sbin/restorecon -R var/lib/mysql
+fi
+
+# Restart in the same way that mysqld will be started normally.
+if [ -x %{_sysconfdir}/init.d/mysql ] ; then
+	%{_sysconfdir}/init.d/mysql start
+	echo "Giving mysqld 2 seconds to start"
+	sleep 2
+fi
+
+# Allow safe_mysqld to start mysqld and print a message before we exit
+sleep 2
+