RTGov 6.2.1 P1 can't be installed on the newest EAP

➤  /tmp :: java -jar ~/Downloads/jboss-rtgov-6.2.1.R1-redhat-1-server-installer.jar /tmp/jboss-eap-6.4                                                                                                    ⌚ 12:25:57
Copy to repository: fuse-patch-distro-wildfly-2.4.0.redhat-1.zip
Copy to repository: rtgov-distro-server-6.2.1.R1-redhat-1.zip
Run command: java -Djboss.home=. -Dlogging.configuration=file:bin/fusepatch-logging.properties -jar jboss-modules.jar -mp modules org.wildfly.extras.patch --add file:fusepatch/repository/fuse-patch-distro-wildfly-2.4.0.redhat-1.zip
Add fuse-patch-distro-wildfly-2.4.0.redhat-1
Run command: java -Djboss.home=. -Dlogging.configuration=file:bin/fusepatch-logging.properties -jar jboss-modules.jar -mp modules org.wildfly.extras.patch --add file:fusepatch/repository/rtgov-distro-server-6.2.1.R1-redhat-1.zip
Add rtgov-distro-server-6.2.1.R1-redhat-1
Run command: java -Djboss.home=. -Dlogging.configuration=file:bin/fusepatch-logging.properties -jar jboss-modules.jar -mp modules org.wildfly.extras.patch --update fuse-patch-distro-wildfly
Upgrade from fuse-patch-distro-wildfly-2.4.0 to fuse-patch-distro-wildfly-2.4.0.redhat-1
Run command: java -Djboss.home=. -Dlogging.configuration=file:bin/fusepatch-logging.properties -jar jboss-modules.jar -mp modules org.wildfly.extras.patch --update rtgov-distro-server
Install rtgov-distro-server-6.2.1.R1-redhat-1
Run command: java -Djboss.home=. -jar jboss-modules.jar -mp modules org.wildfly.extras.config --configs rtgovserver --enable
Processing config for: rtgovserver
	Writing 'layers=rtgov,soa,fuse' to: ./modules/layers.conf
	Enable rtgovserver configuration in: ./standalone/configuration/standalone.xml
Error: Did not find the <extensions> element
Error: Command did not terminate normally