I tried example of rfc 4825. Creating resource-lists is ok, but not rls-services, 404 not found response is received. And, there is not any new log appearing in the syslog, I can't debug where I am wrong.

HTTP URI is: http://xcap-root/rls-services/users/sip:alice@open-ims.test/index
XML is:
<?xml version=\"1.0\" encoding=\"UTF-8\"?>
<rls-services xmlns=\"urn:ietf:params:xml:ns:rls-services\">
    <service uri=\"sip:myfriends@open-ims.test\">
        <resource-list>http://xcap-root/resource-lists/users/sip:alice@open-ims.test/index/~~/resource-lists/list%5b@name=%22friends%22%5d</resource-list>
        <packages>
            <package>presence</package>
        </packages>
    </service>
</rls-services>

Regards,
Kevin